Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Emily Mars Raymond

Bib: 18647FAge: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Masters (Masters Women)
#0 / 6862
Top 13%
Age Group (F40-44)
#0 / 1737
Top 30%
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 · 7:20/mi at mile 21.7

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
24:21
3.11 mi
Rank: #15726
Start5K
24:21 | 7:51/mi
10K
48:45
6.21 mi
Rank: #15868 (-142)
5K10K
24:24 | 7:52/mi
15K
1:12:49
9.32 mi
Rank: #15525 (+343)
10K15K
24:04 | 7:45/mi
20K
1:36:39
12.43 mi
Rank: #14963 (+562)
15K20K
23:50 | 7:41/mi
HALF
1:41:47
13.11 mi
Rank: #14870 (+93)
20KHALF
5:08 | 7:32/mi
25K
2:00:10
15.53 mi
Rank: #14389 (+481)
HALF25K
18:23 | 7:35/mi
30K
2:24:05
18.64 mi
Rank: #13759 (+630)
25K30K
23:55 | 7:42/mi
20M
2:34:31
20.00 mi
Rank: #13487 (+272)
30K20M
10:26 | 7:41/mi
21M
2:42:49
21.00 mi
Rank: #13367 (+120)
20M21M
8:18 | 8:18/mi
35K
2:48:18
21.75 mi
Rank: #13206 (+161)
21M35K
5:29 | 7:20/mi
23M
2:57:56
23.00 mi
Rank: #13041 (+165)
35K23M
9:38 | 7:42/mi
24M
3:05:32
24.00 mi
Rank: #12924 (+117)
23M24M
7:36 | 7:36/mi
40K
3:12:07
24.85 mi
Rank: #12787 (+137)
24M40K
6:35 | 7:42/mi
25.2M
3:15:07
25.20 mi
Rank: #12785 (+2)
40K25.2M
3:00 | 8:42/mi
FINISH
3:22:48
26.22 mi
Rank: #12699 (+86)
25.2MFINISH
7:41 | 7:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:01
Pace7:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2624:217:5124:21
7:51
-
10K
6.21 mi11:31:5048:457:5124:24
7:52
+0:01
15K
9.32 mi11:55:541:12:497:4924:04
7:45
-0:07
20K
12.43 mi12:19:441:36:397:4723:50
7:41
-0:04
HALF
13.11 mi12:24:521:41:477:465:08
7:32
-0:09
25K
15.53 mi12:43:152:00:107:4518:23
7:35
+0:03
30K
18.64 mi13:07:102:24:057:4423:55
7:42
+0:07
20M
20.00 mi13:17:362:34:317:4410:26
7:41
-0:01
21M
21.00 mi13:25:542:42:497:468:18
8:18
+0:37
35K
21.75 mi13:31:232:48:187:455:29
7:20
-0:58
23M
23.00 mi13:41:012:57:567:459:38
7:42
+0:22
24M
24.00 mi13:48:373:05:327:447:36
7:36
-0:06
40K
24.85 mi13:55:123:12:077:446:35
7:42
+0:06
25.2M
25.20 mi13:58:123:15:077:453:00
8:42
+1:00
FINISH
26.22 mi14:05:533:22:487:457:41
7:33
-1:09

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

7:20 /mi

Average Pace

7:44 /mi

Slowest Pace

8:42 /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

3:11:30

94% of race

Time at Steady Pace

8:18

4% of race

Time at Slower Pace

3:00

1% of race

Average Pace: 7:44 /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 mi11:07:2624:217:5124:21
7:51
#15726
10K
6.21 mi11:31:5048:457:5124:24
7:52
#15868
15K
9.32 mi11:55:541:12:497:4924:04
7:45
#15525
20K
12.43 mi12:19:441:36:397:4723:50
7:41
#14963
HALF
13.11 mi12:24:521:41:477:465:08
7:32
#14870
25K
15.53 mi12:43:152:00:107:4518:23
7:35
#14389
30K
18.64 mi13:07:102:24:057:4423:55
7:42
#13759
20M
20.00 mi13:17:362:34:317:4410:26
7:41
#13487
21M
21.00 mi13:25:542:42:497:468:18
8:18
#13367
35K
21.75 mi13:31:232:48:187:455:29
7:20
#13206
23M
23.00 mi13:41:012:57:567:459:38
7:42
#13041
24M
24.00 mi13:48:373:05:327:447:36
7:36
#12924
40K
24.85 mi13:55:123:12:077:446:35
7:42
#12787
25.2M
25.20 mi13:58:123:15:077:453:00
8:42
#12785
FINISH
26.22 mi14:05:533:22:487:457:41
7:33
#12699
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi157265134513414894(Top 51%)4674(Top 37%)4674(Top 269%)
10K6.21 mi3.10 mi15868-1425244-1105244-11016090(Top 55%)5354(Top 43%)5354(Top 308%)
15K9.32 mi3.11 mi15525+3435058+1865058+18614894(Top 51%)4674(Top 37%)4674(Top 269%)
20K12.43 mi3.11 mi14963+5624717+3414717+34113484(Top 46%)3933(Top 31%)3933(Top 226%)
HALF13.11 mi0.68 mi14870+934663+544663+5413303(Top 46%)3748(Top 30%)3748(Top 216%)
25K15.53 mi2.42 mi14389+4814394+2694394+26912123(Top 42%)3241(Top 26%)3241(Top 187%)
30K18.64 mi3.11 mi13759+6304060+3344060+33411237(Top 39%)2900(Top 23%)2900(Top 167%)
20M20.00 mi1.36 mi13487+2723944+1163944+11610501(Top 36%)2650(Top 21%)2650(Top 153%)
21M21.00 mi1.00 mi13367+1203898+463898+4611876(Top 41%)3457(Top 27%)3457(Top 199%)
35K21.75 mi0.75 mi13206+1613826+723826+729626(Top 33%)2336(Top 19%)2336(Top 134%)
23M23.00 mi1.25 mi13041+1653755+713755+7110322(Top 36%)2769(Top 22%)2769(Top 159%)
24M24.00 mi1.00 mi12924+1173704+513704+5110891(Top 38%)3115(Top 25%)3115(Top 179%)
40K24.85 mi0.85 mi12787+1373660+443660+4410368(Top 36%)2942(Top 23%)2942(Top 169%)
25.2M25.20 mi0.35 mi12785+23668-83668-812922(Top 45%)4310(Top 34%)4310(Top 248%)
FINISH26.22 mi1.02 mi12699+863654+143654+1411772(Top 41%)3741(Top 30%)3741(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14894

Females

4674

F40-44

4674

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16090

Females

5354

F40-44

5354

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14894

Females

4674

F40-44

4674

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13484

Females

3933

F40-44

3933

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13303

Females

3748

F40-44

3748

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12123

Females

3241

F40-44

3241

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11237

Females

2900

F40-44

2900

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10501

Females

2650

F40-44

2650

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11876

Females

3457

F40-44

3457

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9626

Females

2336

F40-44

2336

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10322

Females

2769

F40-44

2769

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

10891

Females

3115

F40-44

3115

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10368

Females

2942

F40-44

2942

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12922

Females

4310

F40-44

4310

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11772

Females

3741

F40-44

3741

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3618*
Passed By
449
Net Change
+3027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15726
5K10K200200-142#15726#15868
10K15K418*75+343#15868#15525
15K20K572*10+562#15525#14963
20KHALF985+93#14963#14870
HALF25K488*7+481#14870#14389
25K30K634*4+630#14389#13759
30K20M278*6+272#13759#13487
20M21M14929+120#13487#13367
21M35K1643+161#13367#13206
35K23M18217+165#13206#13041
23M24M13417+117#13041#12924
24M40K1447+137#12924#12787
40K25.2M3432+2#12787#12785
25.2MFINISH12337+86#12785#12699
TOTALS3618*449+3027

* 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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