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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Theresa Derr

Bib: 25990 β€’F β€’Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Theresa

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 9:20/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:10
3.11 mi
Rank: #24108
Start β†’ 5K
29:10 | 9:24/mi
10K
58:11
6.21 mi
Rank: #24123 (-15)
5K β†’ 10K
29:01 | 9:21/mi
15K
1:27:27
9.32 mi
Rank: #24169 (-46)
10K β†’ 15K
29:16 | 9:26/mi
20K
1:57:08
12.43 mi
Rank: #24095 (+74)
15K β†’ 20K
29:41 | 9:34/mi
HALF
2:03:35
13.11 mi
Rank: #24100 (-5)
20K β†’ HALF
6:27 | 9:28/mi
25K
2:26:54
15.53 mi
Rank: #23962 (+138)
HALF β†’ 25K
23:19 | 9:37/mi
30K
2:58:33
18.64 mi
Rank: #23855 (+107)
25K β†’ 30K
31:39 | 10:12/mi
20M
3:12:16
20.00 mi
Rank: #23743 (+112)
30K β†’ 20M
13:43 | 10:06/mi
21M
3:25:37
21.00 mi
Rank: #24041 (-298)
20M β†’ 21M
13:21 | 13:21/mi
35K
3:33:03
21.75 mi
Rank: #23991 (+50)
21M β†’ 35K
7:26 | 9:57/mi
23M
3:47:54
23.00 mi
Rank: #24152 (-161)
35K β†’ 23M
14:51 | 11:52/mi
24M
4:00:06
24.00 mi
Rank: #24338 (-186)
23M β†’ 24M
12:12 | 12:12/mi
40K
4:12:29
24.85 mi
Rank: #24629 (-291)
24M β†’ 40K
12:23 | 14:29/mi
25.2M
4:17:07
25.20 mi
Rank: #24695 (-66)
40K β†’ 25.2M
4:38 | 13:27/mi
FINISH
4:28:21
26.22 mi
Rank: #24764 (-69)
25.2M β†’ FINISH
11:14 | 11:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:35
Pace9:26 /mi
2nd Half
Distance13.11 mi
Time2:24:46
Pace11:03 /mi
πŸ“ŠPositive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:2929:109:2429:10
9:24
-
10K
6.21 mi12:04:3058:119:2229:01
9:21
-0:03
15K
9.32 mi12:33:461:27:279:2329:16
9:26
+0:05
20K
12.43 mi13:03:271:57:089:2629:41
9:34
+0:08
HALF
13.11 mi13:09:542:03:359:266:27
9:28
-0:06
25K
15.53 mi13:33:132:26:549:2823:19
9:37
+0:09
30K
18.64 mi14:04:522:58:339:3531:39
10:12
+0:35
20M
20.00 mi14:18:353:12:169:3713:43
10:06
-0:06
21M
21.00 mi14:31:563:25:379:4813:21
13:21
+3:15
35K
21.75 mi14:39:223:33:039:487:26
9:57
-3:24
23M
23.00 mi14:54:133:47:549:5514:51
11:52
+1:55
24M
24.00 mi15:06:254:00:0610:0112:12
12:12
+0:20
40K
24.85 mi15:18:484:12:2910:1012:23
14:29
+2:17
25.2M
25.20 mi15:23:264:17:0710:134:38
13:27
-1:02
FINISH
26.22 mi15:34:404:28:2110:1511:14
11:02
-2:25

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:21 /mi

Average Pace

10:15 /mi

Slowest Pace

14:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:19:42

74% of race

Time at Slower Pace

1:08:39

26% of race

Average Pace: 10:14 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:35:2929:109:2429:10
9:24
#24108
10K
6.21 mi12:04:3058:119:2229:01
9:21
#24123
15K
9.32 mi12:33:461:27:279:2329:16
9:26
#24169
20K
12.43 mi13:03:271:57:089:2629:41
9:34
#24095
HALF
13.11 mi13:09:542:03:359:266:27
9:28
#24100
25K
15.53 mi13:33:132:26:549:2823:19
9:37
#23962
30K
18.64 mi14:04:522:58:339:3531:39
10:12
#23855
20M
20.00 mi14:18:353:12:169:3713:43
10:06
#23743
21M
21.00 mi14:31:563:25:379:4813:21
13:21
#24041
35K
21.75 mi14:39:223:33:039:487:26
9:57
#23991
23M
23.00 mi14:54:133:47:549:5514:51
11:52
#24152
24M
24.00 mi15:06:254:00:0610:0112:12
12:12
#24338
40K
24.85 mi15:18:484:12:2910:1012:23
14:29
#24629
25.2M
25.20 mi15:23:264:17:0710:134:38
13:27
#24695
FINISH
26.22 mi15:34:404:28:2110:1511:14
11:02
#24764
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi241089724972424213(Top 83%)9769(Top 78%)9769(Top 1249%)
10K6.21 mi3.10 mi24123-159715+99715+924095(Top 83%)9711(Top 77%)9711(Top 1242%)
15K9.32 mi3.11 mi24169-469738-239738-2324213(Top 83%)9769(Top 78%)9769(Top 1249%)
20K12.43 mi3.11 mi24095+749702+369702+3623909(Top 82%)9647(Top 77%)9647(Top 1234%)
HALF13.11 mi0.68 mi24100-59703-19703-124315(Top 84%)9860(Top 78%)9860(Top 1261%)
25K15.53 mi2.42 mi23962+1389653+509653+5023345(Top 80%)9384(Top 75%)9384(Top 1200%)
30K18.64 mi3.11 mi23855+1079621+329621+3223601(Top 81%)9617(Top 76%)9617(Top 1230%)
20M20.00 mi1.36 mi23743+1129592+299592+2922864(Top 79%)9302(Top 74%)9302(Top 1190%)
21M21.00 mi1.00 mi24041-2989743-1519743-15126731(Top 92%)11403(Top 91%)11403(Top 1458%)
35K21.75 mi0.75 mi23991+509736+79736+723006(Top 79%)9460(Top 75%)9460(Top 1210%)
23M23.00 mi1.25 mi24152-1619839-1039839-10325955(Top 89%)11049(Top 88%)11049(Top 1413%)
24M24.00 mi1.00 mi24338-1869955-1169955-11626843(Top 92%)11531(Top 92%)11531(Top 1475%)
40K24.85 mi0.85 mi24629-29110113-15810113-15828204(Top 97%)12218(Top 97%)12218(Top 1562%)
25.2M25.20 mi0.35 mi24695-6610155-4210155-4226616(Top 92%)11425(Top 91%)11425(Top 1461%)
FINISH26.22 mi1.02 mi24764-6910208-5310208-5326174(Top 90%)11229(Top 89%)11229(Top 1436%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24213

Females

9769

F60-64

9769

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24095

Females

9711

F60-64

9711

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24213

Females

9769

F60-64

9769

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23909

Females

9647

F60-64

9647

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24315

Females

9860

F60-64

9860

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23345

Females

9384

F60-64

9384

25K→30K

15.5 - 18.6 mi

Top 81%
Γ—9
+181ft-148ft

Overall

23601

Females

9617

F60-64

9617

30K→20M

18.6 - 20.0 mi

Top 79%
Γ—5
+64ft-50ft

Overall

22864

Females

9302

F60-64

9302

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26731

Females

11403

F60-64

11403

21M→35K

21.0 - 21.8 mi

Top 79%
Γ—7
+17ft-86ft

Overall

23006

Females

9460

F60-64

9460

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25955

Females

11049

F60-64

11049

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26843

Females

11531

F60-64

11531

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28204

Females

12218

F60-64

12218

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26616

Females

11425

F60-64

11425

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26174

Females

11229

F60-64

11229

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1179
Passed By
1613
Net Change
-656
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24108
5K β†’ 10K200200-15#24108#24123
10K β†’ 15K134180-46#24123#24169
15K β†’ 20K16490+74#24169#24095
20K β†’ HALF2126-5#24095#24100
HALF β†’ 25K18547+138#24100#23962
25K β†’ 30K19891+107#23962#23855
30K β†’ 20M13119+112#23855#23743
20M β†’ 21M9200-298#23743#24041
21M β†’ 35K6616+50#24041#23991
35K β†’ 23M30191-161#23991#24152
23M β†’ 24M12198-186#24152#24338
24M β†’ 40K9200-291#24338#24629
40K β†’ 25.2M268-66#24629#24695
25.2M β†’ FINISH1887-69#24695#24764
TOTALS11791613-656
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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