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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emily Margolis

Bib: 26856 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F45-49)
#0 / 1786
Top 43%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Emily

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 · 7:55/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
25:18
3.11 mi
Rank: #17873
Start → 5K
25:18 | 8:09/mi
10K
50:38
6.21 mi
Rank: #18090 (-217)
5K → 10K
25:20 | 8:10/mi
15K
1:16:05
9.32 mi
Rank: #18164 (-74)
10K → 15K
25:27 | 8:12/mi
20K
1:41:19
12.43 mi
Rank: #17866 (+298)
15K → 20K
25:14 | 8:08/mi
HALF
1:46:43
13.11 mi
Rank: #17793 (+73)
20K → HALF
5:24 | 7:56/mi
25K
2:06:28
15.53 mi
Rank: #17584 (+209)
HALF → 25K
19:45 | 8:09/mi
30K
2:32:25
18.64 mi
Rank: #17229 (+355)
25K → 30K
25:57 | 8:22/mi
20M
2:44:01
20.00 mi
Rank: #17145 (+84)
30K → 20M
11:36 | 8:33/mi
21M
2:52:42
21.00 mi
Rank: #16957 (+188)
20M → 21M
8:41 | 8:41/mi
35K
2:58:53
21.75 mi
Rank: #16906 (+51)
21M → 35K
6:11 | 8:16/mi
23M
3:09:33
23.00 mi
Rank: #16824 (+82)
35K → 23M
10:40 | 8:32/mi
24M
3:18:01
24.00 mi
Rank: #16810 (+14)
23M → 24M
8:28 | 8:28/mi
40K
3:25:19
24.85 mi
Rank: #16762 (+48)
24M → 40K
7:18 | 8:33/mi
25.2M
3:28:23
25.20 mi
Rank: #16699 (+63)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:36:50
26.22 mi
Rank: #16696 (+3)
25.2M → FINISH
8:27 | 8:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:43
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:50:07
Pace8:24 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2425:188:0925:18
8:09
-
10K
6.21 mi12:11:4450:388:0925:20
8:10
+0:01
15K
9.32 mi12:37:111:16:058:1025:27
8:12
+0:02
20K
12.43 mi13:02:251:41:198:1025:14
8:08
-0:04
HALF
13.11 mi13:07:491:46:438:095:24
7:56
-0:12
25K
15.53 mi13:27:342:06:288:0919:45
8:09
+0:13
30K
18.64 mi13:53:312:32:258:1125:57
8:22
+0:13
20M
20.00 mi14:05:072:44:018:1311:36
8:33
+0:11
21M
21.00 mi14:13:482:52:428:148:41
8:41
+0:08
35K
21.75 mi14:19:592:58:538:146:11
8:16
-0:25
23M
23.00 mi14:30:393:09:338:1510:40
8:32
+0:16
24M
24.00 mi14:39:073:18:018:168:28
8:28
-0:04
40K
24.85 mi14:46:253:25:198:167:18
8:33
+0:05
25.2M
25.20 mi14:49:293:28:238:173:04
8:54
+0:21
FINISH
26.22 mi14:57:563:36:508:178:27
8:18
-0:36

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

7:56 /mi

Average Pace

8:17 /mi

Slowest Pace

8:54 /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

3:33:46

99% of race

Time at Steady Pace

3:04

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:46:2425:188:0925:18
8:09
#17873
10K
6.21 mi12:11:4450:388:0925:20
8:10
#18090
15K
9.32 mi12:37:111:16:058:1025:27
8:12
#18164
20K
12.43 mi13:02:251:41:198:1025:14
8:08
#17866
HALF
13.11 mi13:07:491:46:438:095:24
7:56
#17793
25K
15.53 mi13:27:342:06:288:0919:45
8:09
#17584
30K
18.64 mi13:53:312:32:258:1125:57
8:22
#17229
20M
20.00 mi14:05:072:44:018:1311:36
8:33
#17145
21M
21.00 mi14:13:482:52:428:148:41
8:41
#16957
35K
21.75 mi14:19:592:58:538:146:11
8:16
#16906
23M
23.00 mi14:30:393:09:338:1510:40
8:32
#16824
24M
24.00 mi14:39:073:18:018:168:28
8:28
#16810
40K
24.85 mi14:46:253:25:198:167:18
8:33
#16762
25.2M
25.20 mi14:49:293:28:238:173:04
8:54
#16699
FINISH
26.22 mi14:57:563:36:508:178:27
8:18
#16696
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi178736434643418299(Top 63%)6635(Top 53%)6635(Top 372%)
10K6.21 mi3.10 mi18090-2176549-1156549-11518312(Top 63%)6642(Top 53%)6642(Top 372%)
15K9.32 mi3.11 mi18164-746580-316580-3118299(Top 63%)6635(Top 53%)6635(Top 372%)
20K12.43 mi3.11 mi17866+2986418+1626418+16217015(Top 59%)5948(Top 47%)5948(Top 333%)
HALF13.11 mi0.68 mi17793+736376+426376+4216602(Top 57%)5694(Top 45%)5694(Top 319%)
25K15.53 mi2.42 mi17584+2096262+1146262+11416449(Top 57%)5683(Top 45%)5683(Top 318%)
30K18.64 mi3.11 mi17229+3556093+1696093+16915973(Top 55%)5503(Top 44%)5503(Top 308%)
20M20.00 mi1.36 mi17145+846057+366057+3616457(Top 57%)5894(Top 47%)5894(Top 330%)
21M21.00 mi1.00 mi16957+1885971+865971+8614331(Top 49%)4767(Top 38%)4767(Top 267%)
35K21.75 mi0.75 mi16906+515961+105961+1016246(Top 56%)5892(Top 47%)5892(Top 330%)
23M23.00 mi1.25 mi16824+825944+175944+1715882(Top 55%)5775(Top 46%)5775(Top 323%)
24M24.00 mi1.00 mi16810+145953-95953-916716(Top 58%)6298(Top 50%)6298(Top 353%)
40K24.85 mi0.85 mi16762+485938+155938+1515942(Top 55%)5935(Top 47%)5935(Top 332%)
25.2M25.20 mi0.35 mi16699+635916+225916+2214183(Top 49%)5024(Top 40%)5024(Top 281%)
FINISH26.22 mi1.02 mi16696+35940-245940-2417012(Top 59%)6520(Top 52%)6520(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18299

Females

6635

F45-49

6635

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18312

Females

6642

F45-49

6642

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18299

Females

6635

F45-49

6635

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17015

Females

5948

F45-49

5948

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16602

Females

5694

F45-49

5694

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16449

Females

5683

F45-49

5683

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15973

Females

5503

F45-49

5503

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16457

Females

5894

F45-49

5894

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14331

Females

4767

F45-49

4767

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16246

Females

5892

F45-49

5892

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15882

Females

5775

F45-49

5775

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16716

Females

6298

F45-49

6298

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15942

Females

5935

F45-49

5935

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14183

Females

5024

F45-49

5024

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17012

Females

6520

F45-49

6520

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2252*
Passed By
834
Net Change
+1177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17873
5K → 10K194200-217#17873#18090
10K → 15K156200-74#18090#18164
15K → 20K336*38+298#18164#17866
20K → HALF818+73#17866#17793
HALF → 25K248*39+209#17793#17584
25K → 30K392*37+355#17584#17229
30K → 20M12238+84#17229#17145
20M → 21M209*21+188#17145#16957
21M → 35K7827+51#16957#16906
35K → 23M13553+82#16906#16824
23M → 24M7965+14#16824#16810
24M → 40K8335+48#16810#16762
40K → 25.2M707+63#16762#16699
25.2M → FINISH6966+3#16699#16696
TOTALS2252*834+1177

* 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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