Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eryn Lambert

Bib: 13346FAge: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Eryn

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 · 7:41/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
24:11
3.11 mi
Rank: #15291
Start5K
24:11 | 7:48/mi
10K
48:57
6.21 mi
Rank: #16121 (-830)
5K10K
24:46 | 7:59/mi
15K
1:14:18
9.32 mi
Rank: #16838 (-717)
10K15K
25:21 | 8:10/mi
20K
1:38:56
12.43 mi
Rank: #16528 (+310)
15K20K
24:38 | 7:56/mi
HALF
1:44:10
13.11 mi
Rank: #16411 (+117)
20KHALF
5:14 | 7:41/mi
25K
2:03:42
15.53 mi
Rank: #16281 (+130)
HALF25K
19:32 | 8:04/mi
30K
2:29:11
18.64 mi
Rank: #16008 (+273)
25K30K
25:29 | 8:13/mi
20M
2:40:13
20.00 mi
Rank: #15831 (+177)
30K20M
11:02 | 8:08/mi
21M
2:48:52
21.00 mi
Rank: #15691 (+140)
20M21M
8:39 | 8:39/mi
35K
2:54:48
21.75 mi
Rank: #15603 (+88)
21M35K
5:56 | 7:56/mi
23M
3:05:03
23.00 mi
Rank: #15482 (+121)
35K23M
10:15 | 8:12/mi
24M
3:12:58
24.00 mi
Rank: #15375 (+107)
23M24M
7:55 | 7:55/mi
40K
3:19:57
24.85 mi
Rank: #15294 (+81)
24M40K
6:59 | 8:11/mi
25.2M
3:23:03
25.20 mi
Rank: #15283 (+11)
40K25.2M
3:06 | 9:00/mi
FINISH
3:31:14
26.22 mi
Rank: #15292 (-9)
25.2MFINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:47:04
Pace8:11 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0424:117:4824:11
7:48
-
10K
6.21 mi11:17:5048:577:5324:46
7:59
+0:11
15K
9.32 mi11:43:111:14:187:5925:21
8:10
+0:11
20K
12.43 mi12:07:491:38:567:5824:38
7:56
-0:14
HALF
13.11 mi12:13:031:44:107:575:14
7:41
-0:15
25K
15.53 mi12:32:352:03:427:5819:32
8:04
+0:23
30K
18.64 mi12:58:042:29:118:0125:29
8:13
+0:09
20M
20.00 mi13:09:062:40:138:0111:02
8:08
-0:05
21M
21.00 mi13:17:452:48:528:038:39
8:39
+0:31
35K
21.75 mi13:23:412:54:488:035:56
7:56
-0:43
23M
23.00 mi13:33:563:05:038:0310:15
8:12
+0:16
24M
24.00 mi13:41:513:12:588:037:55
7:55
-0:17
40K
24.85 mi13:48:503:19:578:036:59
8:11
+0:16
25.2M
25.20 mi13:51:563:23:038:043:06
9:00
+0:49
FINISH
26.22 mi14:00:073:31:148:048:11
8:02
-0:58

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

7:41 /mi

Average Pace

8:04 /mi

Slowest Pace

9:00 /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

3:19:29

94% of race

Time at Steady Pace

11:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi10:53:0424:117:4824:11
7:48
#15291
10K
6.21 mi11:17:5048:577:5324:46
7:59
#16121
15K
9.32 mi11:43:111:14:187:5925:21
8:10
#16838
20K
12.43 mi12:07:491:38:567:5824:38
7:56
#16528
HALF
13.11 mi12:13:031:44:107:575:14
7:41
#16411
25K
15.53 mi12:32:352:03:427:5819:32
8:04
#16281
30K
18.64 mi12:58:042:29:118:0125:29
8:13
#16008
20M
20.00 mi13:09:062:40:138:0111:02
8:08
#15831
21M
21.00 mi13:17:452:48:528:038:39
8:39
#15691
35K
21.75 mi13:23:412:54:488:035:56
7:56
#15603
23M
23.00 mi13:33:563:05:038:0310:15
8:12
#15482
24M
24.00 mi13:41:513:12:588:037:55
7:55
#15375
40K
24.85 mi13:48:503:19:578:036:59
8:11
#15294
25.2M
25.20 mi13:51:563:23:038:043:06
9:00
#15283
FINISH
26.22 mi14:00:073:31:148:048:11
8:02
#15292
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152914869486918080(Top 62%)6515(Top 52%)6515(Top 114%)
10K6.21 mi3.10 mi16121-8305415-5465415-54617022(Top 59%)5925(Top 47%)5925(Top 104%)
15K9.32 mi3.11 mi16838-7175826-4115826-41118080(Top 62%)6515(Top 52%)6515(Top 114%)
20K12.43 mi3.11 mi16528+3105652+1745652+17415599(Top 54%)5141(Top 41%)5141(Top 90%)
HALF13.11 mi0.68 mi16411+1175589+635589+6314649(Top 50%)4536(Top 36%)4536(Top 79%)
25K15.53 mi2.42 mi16281+1305535+545535+5415826(Top 55%)5319(Top 42%)5319(Top 93%)
30K18.64 mi3.11 mi16008+2735408+1275408+12714956(Top 52%)4951(Top 39%)4951(Top 87%)
20M20.00 mi1.36 mi15831+1775317+915317+9113722(Top 47%)4363(Top 35%)4363(Top 76%)
21M21.00 mi1.00 mi15691+1405256+615256+6114107(Top 49%)4647(Top 37%)4647(Top 81%)
35K21.75 mi0.75 mi15603+885221+355221+3514040(Top 48%)4669(Top 37%)4669(Top 82%)
23M23.00 mi1.25 mi15482+1215178+435178+4313762(Top 47%)4583(Top 36%)4583(Top 80%)
24M24.00 mi1.00 mi15375+1075137+415137+4113191(Top 45%)4369(Top 35%)4369(Top 76%)
40K24.85 mi0.85 mi15294+815105+325105+3213617(Top 47%)4678(Top 37%)4678(Top 82%)
25.2M25.20 mi0.35 mi15283+115106-15106-114712(Top 51%)5281(Top 42%)5281(Top 92%)
FINISH26.22 mi1.02 mi15292-95123-175123-1715400(Top 53%)5636(Top 45%)5636(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18080

Females

6515

F18-39

6515

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17022

Females

5925

F18-39

5925

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18080

Females

6515

F18-39

6515

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15599

Females

5141

F18-39

5141

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14649

Females

4536

F18-39

4536

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15826

Females

5319

F18-39

5319

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

14956

Females

4951

F18-39

4951

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13722

Females

4363

F18-39

4363

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14107

Females

4647

F18-39

4647

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14040

Females

4669

F18-39

4669

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13762

Females

4583

F18-39

4583

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13191

Females

4369

F18-39

4369

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13617

Females

4678

F18-39

4678

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14712

Females

5281

F18-39

5281

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15400

Females

5636

F18-39

5636

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2083*
Passed By
819
Net Change
-1
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15291
5K10K74200-830#15291#16121
10K15K44200-717#16121#16838
15K20K355*45+310#16838#16528
20KHALF1214+117#16528#16411
HALF25K19363+130#16411#16281
25K30K329*56+273#16281#16008
30K20M19417+177#16008#15831
20M21M17737+140#15831#15691
21M35K10719+88#15691#15603
35K23M15635+121#15603#15482
23M24M12518+107#15482#15375
24M40K10928+81#15375#15294
40K25.2M3423+11#15294#15283
25.2MFINISH6574-9#15283#15292
TOTALS2083*819-1

* 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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