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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sun Thornal

Bib: 25131 •F •Age: N/A

CA

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 (F55-59)
#0 / 951
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sun

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 · 8:43/mi at mile 21.7

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · 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
28:31
3.11 mi
Rank: #23399
Start → 5K
28:31 | 9:11/mi
10K
56:29
6.21 mi
Rank: #23121 (+278)
5K → 10K
27:58 | 9:01/mi
15K
1:24:55
9.32 mi
Rank: #23188 (-67)
10K → 15K
28:26 | 9:10/mi
20K
1:54:15
12.43 mi
Rank: #23330 (-142)
15K → 20K
29:20 | 9:27/mi
HALF
2:00:17
13.11 mi
Rank: #23276 (+54)
20K → HALF
6:02 | 8:52/mi
25K
2:22:38
15.53 mi
Rank: #23047 (+229)
HALF → 25K
22:21 | 9:13/mi
30K
2:52:33
18.64 mi
Rank: #22841 (+206)
25K → 30K
29:55 | 9:38/mi
20M
3:05:56
20.00 mi
Rank: #22763 (+78)
30K → 20M
13:23 | 9:52/mi
21M
3:16:13
21.00 mi
Rank: #22667 (+96)
20M → 21M
10:17 | 10:17/mi
35K
3:22:44
21.75 mi
Rank: #22548 (+119)
21M → 35K
6:31 | 8:43/mi
23M
3:35:20
23.00 mi
Rank: #22517 (+31)
35K → 23M
12:36 | 10:05/mi
24M
3:44:25
24.00 mi
Rank: #22411 (+106)
23M → 24M
9:05 | 9:05/mi
40K
3:52:28
24.85 mi
Rank: #22312 (+99)
24M → 40K
8:03 | 9:25/mi
25.2M
3:55:53
25.20 mi
Rank: #22276 (+36)
40K → 25.2M
3:25 | 9:55/mi
FINISH
4:05:29
26.22 mi
Rank: #22259 (+17)
25.2M → FINISH
9:36 | 9:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:17
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:05:12
Pace9:34 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:5328:319:1128:31
9:11
-
10K
6.21 mi12:05:5156:299:0627:58
9:01
-0:10
15K
9.32 mi12:34:171:24:559:0728:26
9:10
+0:09
20K
12.43 mi13:03:371:54:159:1229:20
9:27
+0:17
HALF
13.11 mi13:09:392:00:179:116:02
8:52
-0:35
25K
15.53 mi13:32:002:22:389:1122:21
9:13
+0:21
30K
18.64 mi14:01:552:52:339:1629:55
9:38
+0:25
20M
20.00 mi14:15:183:05:569:1813:23
9:52
+0:14
21M
21.00 mi14:25:353:16:139:2110:17
10:17
+0:25
35K
21.75 mi14:32:063:22:449:206:31
8:43
-1:34
23M
23.00 mi14:44:423:35:209:2212:36
10:05
+1:22
24M
24.00 mi14:53:473:44:259:229:05
9:05
-1:00
40K
24.85 mi15:01:503:52:289:228:03
9:25
+0:20
25.2M
25.20 mi15:05:153:55:539:223:25
9:55
+0:30
FINISH
26.22 mi15:14:514:05:299:239:36
9:26
-0:29

Checkpoint Splits Visualizations

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

📈Pace 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

8:43 /mi

Average Pace

9:22 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:55:53

72% of race

Time at Steady Pace

1:09:36

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:37:5328:319:1128:31
9:11
#23399
10K
6.21 mi12:05:5156:299:0627:58
9:01
#23121
15K
9.32 mi12:34:171:24:559:0728:26
9:10
#23188
20K
12.43 mi13:03:371:54:159:1229:20
9:27
#23330
HALF
13.11 mi13:09:392:00:179:116:02
8:52
#23276
25K
15.53 mi13:32:002:22:389:1122:21
9:13
#23047
30K
18.64 mi14:01:552:52:339:1629:55
9:38
#22841
20M
20.00 mi14:15:183:05:569:1813:23
9:52
#22763
21M
21.00 mi14:25:353:16:139:2110:17
10:17
#22667
35K
21.75 mi14:32:063:22:449:206:31
8:43
#22548
23M
23.00 mi14:44:423:35:209:2212:36
10:05
#22517
24M
24.00 mi14:53:473:44:259:229:05
9:05
#22411
40K
24.85 mi15:01:503:52:289:228:03
9:25
#22312
25.2M
25.20 mi15:05:153:55:539:223:25
9:55
#22276
FINISH
26.22 mi15:14:514:05:299:239:36
9:26
#22259
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi233999371937123327(Top 80%)9312(Top 74%)9312(Top 979%)
10K6.21 mi3.10 mi23121+2789230+1419230+14122854(Top 79%)9080(Top 72%)9080(Top 955%)
15K9.32 mi3.11 mi23188-679244-149244-1423327(Top 80%)9312(Top 74%)9312(Top 979%)
20K12.43 mi3.11 mi23330-1429324-809324-8023571(Top 81%)9479(Top 75%)9479(Top 997%)
HALF13.11 mi0.68 mi23276+549305+199305+1922105(Top 76%)8695(Top 69%)8695(Top 914%)
25K15.53 mi2.42 mi23047+2299191+1149191+11422112(Top 76%)8737(Top 69%)8737(Top 919%)
30K18.64 mi3.11 mi22841+2069117+749117+7422051(Top 76%)8793(Top 70%)8793(Top 925%)
20M20.00 mi1.36 mi22763+789094+239094+2322189(Top 76%)8944(Top 71%)8944(Top 940%)
21M21.00 mi1.00 mi22667+969064+309064+3021361(Top 74%)8569(Top 68%)8569(Top 901%)
35K21.75 mi0.75 mi22548+1199004+609004+6018737(Top 65%)7295(Top 58%)7295(Top 767%)
23M23.00 mi1.25 mi22517+319012-89012-822336(Top 77%)9170(Top 73%)9170(Top 964%)
24M24.00 mi1.00 mi22411+1068967+458967+4519837(Top 68%)7986(Top 63%)7986(Top 840%)
40K24.85 mi0.85 mi22312+998929+388929+3820102(Top 69%)8127(Top 65%)8127(Top 855%)
25.2M25.20 mi0.35 mi22276+368918+118918+1119130(Top 66%)7653(Top 61%)7653(Top 805%)
FINISH26.22 mi1.02 mi22259+178923-58923-522104(Top 76%)9124(Top 73%)9124(Top 959%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23327

Females

9312

F55-59

9312

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22854

Females

9080

F55-59

9080

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23327

Females

9312

F55-59

9312

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23571

Females

9479

F55-59

9479

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

22105

Females

8695

F55-59

8695

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22112

Females

8737

F55-59

8737

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22051

Females

8793

F55-59

8793

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22189

Females

8944

F55-59

8944

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21361

Females

8569

F55-59

8569

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18737

Females

7295

F55-59

7295

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22336

Females

9170

F55-59

9170

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19837

Females

7986

F55-59

7986

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20102

Females

8127

F55-59

8127

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19130

Females

7653

F55-59

7653

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22104

Females

9124

F55-59

9124

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2004*
Passed By
805
Net Change
+1140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23399
5K → 10K407*129+278#23399#23121
10K → 15K149200-67#23121#23188
15K → 20K101200-142#23188#23330
20K → HALF6410+54#23330#23276
HALF → 25K264*35+229#23276#23047
25K → 30K259*53+206#23047#22841
30K → 20M11234+78#22841#22763
20M → 21M12125+96#22763#22667
21M → 35K1234+119#22667#22548
35K → 23M9362+31#22548#22517
23M → 24M1104+106#22517#22411
24M → 40K11415+99#22411#22312
40K → 25.2M393+36#22312#22276
25.2M → FINISH4831+17#22276#22259
TOTALS2004*805+1140

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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