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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Corinne Yorkman

Bib: 12715 •F •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 18%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 8%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Corinne

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 · 5:59/mi at mile 26.2

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
21:51
3.11 mi
Rank: #8808
Start → 5K
21:51 | 7:02/mi
10K
43:37
6.21 mi
Rank: #8739 (+69)
5K → 10K
21:46 | 7:01/mi
15K
1:05:07
9.32 mi
Rank: #8479 (+260)
10K → 15K
21:30 | 6:56/mi
20K
1:26:41
12.43 mi
Rank: #8187 (+292)
15K → 20K
21:34 | 6:57/mi
HALF
1:31:20
13.11 mi
Rank: #8146 (+41)
20K → HALF
4:39 | 6:50/mi
25K
1:48:02
15.53 mi
Rank: #7825 (+321)
HALF → 25K
16:42 | 6:54/mi
30K
2:09:37
18.64 mi
Rank: #7358 (+467)
25K → 30K
21:35 | 6:57/mi
20M
2:18:43
20.00 mi
Rank: #7044 (+314)
30K → 20M
9:06 | 6:42/mi
21M
2:25:44
21.00 mi
Rank: #6795 (+249)
20M → 21M
7:01 | 7:01/mi
35K
2:30:28
21.75 mi
Rank: #6604 (+191)
21M → 35K
4:44 | 6:20/mi
23M
2:38:33
23.00 mi
Rank: #6291 (+313)
35K → 23M
8:05 | 6:28/mi
24M
2:44:37
24.00 mi
Rank: #5918 (+373)
23M → 24M
6:04 | 6:04/mi
40K
2:49:53
24.85 mi
Rank: #5615 (+303)
24M → 40K
5:16 | 6:10/mi
25.2M
2:52:09
25.20 mi
Rank: #5501 (+114)
40K → 25.2M
2:16 | 6:35/mi
FINISH
2:58:15
26.22 mi
Rank: #5213 (+288)
25.2M → FINISH
6:06 | 6:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:20
Pace6:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:55
Pace6:38 /mi
📊Negative Split: 4.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0321:517:0221:51
7:02
-
10K
6.21 mi11:11:4943:377:0221:46
7:01
-0:01
15K
9.32 mi11:33:191:05:077:0021:30
6:56
-0:05
20K
12.43 mi11:54:531:26:416:5921:34
6:57
+0:01
HALF
13.11 mi11:59:321:31:206:594:39
6:50
-0:07
25K
15.53 mi12:16:141:48:026:5816:42
6:54
+0:04
30K
18.64 mi12:37:492:09:376:5821:35
6:57
+0:03
20M
20.00 mi12:46:552:18:436:579:06
6:42
-0:15
21M
21.00 mi12:53:562:25:446:577:01
7:01
+0:19
35K
21.75 mi12:58:402:30:286:564:44
6:20
-0:41
23M
23.00 mi13:06:452:38:336:548:05
6:28
+0:08
24M
24.00 mi13:12:492:44:376:526:04
6:04
-0:24
40K
24.85 mi13:18:052:49:536:515:16
6:10
+0:06
25.2M
25.20 mi13:20:212:52:096:502:16
6:35
+0:25
FINISH
26.22 mi13:26:272:58:156:496:06
6:00
-0:35

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

6:00 /mi

Average Pace

6:48 /mi

Slowest Pace

7:02 /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

32:31

18% of race

Time at Steady Pace

2:25:44

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:50:0321:517:0221:51
7:02
#8808
10K
6.21 mi11:11:4943:377:0221:46
7:01
#8739
15K
9.32 mi11:33:191:05:077:0021:30
6:56
#8479
20K
12.43 mi11:54:531:26:416:5921:34
6:57
#8187
HALF
13.11 mi11:59:321:31:206:594:39
6:50
#8146
25K
15.53 mi12:16:141:48:026:5816:42
6:54
#7825
30K
18.64 mi12:37:492:09:376:5821:35
6:57
#7358
20M
20.00 mi12:46:552:18:436:579:06
6:42
#7044
21M
21.00 mi12:53:562:25:446:577:01
7:01
#6795
35K
21.75 mi12:58:402:30:286:564:44
6:20
#6604
23M
23.00 mi13:06:452:38:336:548:05
6:28
#6291
24M
24.00 mi13:12:492:44:376:526:04
6:04
#5918
40K
24.85 mi13:18:052:49:536:515:16
6:10
#5615
25.2M
25.20 mi13:20:212:52:096:502:16
6:35
#5501
FINISH
26.22 mi13:26:272:58:156:496:06
6:00
#5213
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 mi8808133813387977(Top 27%)1100(Top 9%)1100(Top 19%)
10K6.21 mi3.10 mi8739+691358-201358-208724(Top 30%)1353(Top 11%)1353(Top 24%)
15K9.32 mi3.11 mi8479+2601263+951263+957977(Top 27%)1100(Top 9%)1100(Top 19%)
20K12.43 mi3.11 mi8187+2921169+941169+947462(Top 26%)961(Top 8%)961(Top 17%)
HALF13.11 mi0.68 mi8146+411158+111158+117365(Top 25%)900(Top 7%)900(Top 16%)
25K15.53 mi2.42 mi7825+3211050+1081050+1086577(Top 23%)763(Top 6%)763(Top 13%)
30K18.64 mi3.11 mi7358+467921+129921+1295521(Top 19%)574(Top 5%)574(Top 10%)
20M20.00 mi1.36 mi7044+314850+71850+713508(Top 12%)243(Top 2%)243(Top 4%)
21M21.00 mi1.00 mi6795+249794+56794+563607(Top 12%)307(Top 2%)307(Top 5%)
35K21.75 mi0.75 mi6604+191742+52742+522684(Top 9%)167(Top 1%)167(Top 3%)
23M23.00 mi1.25 mi6291+313679+63679+632253(Top 8%)128(Top 1%)128(Top 2%)
24M24.00 mi1.00 mi5918+373607+72607+721291(Top 4%)62(Top 0.5%)62(Top 1%)
40K24.85 mi0.85 mi5615+303545+62545+621251(Top 4%)58(Top 0.5%)58(Top 1%)
25.2M25.20 mi0.35 mi5501+114525+20525+201169(Top 4%)65(Top 0.5%)65(Top 1%)
FINISH26.22 mi1.02 mi5213+288480+45480+451610(Top 6%)99(Top 0.8%)99(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7977

Females

1100

F18-39

1100

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8724

Females

1353

F18-39

1353

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7977

Females

1100

F18-39

1100

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7462

Females

961

F18-39

961

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7365

Females

900

F18-39

900

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6577

Females

763

F18-39

763

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5521

Females

574

F18-39

574

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3508

Females

243

F18-39

243

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3607

Females

307

F18-39

307

21M→35K

21.0 - 21.8 mi

Top 9%
×7
+17ft-86ft

Overall

2684

Females

167

F18-39

167

35K→23M

21.8 - 23.0 mi

Top 8%
×5
+23ft-63ft

Overall

2253

Females

128

F18-39

128

23M→24M

23.0 - 24.0 mi

Top 4%
×6
+12ft-82ft

Overall

1291

Females

62

F18-39

62

24M→40K

24.0 - 24.9 mi

Top 4%
×1
+6ft-20ft

Overall

1251

Females

58

F18-39

58

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1169

Females

65

F18-39

65

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1610

Females

99

F18-39

99

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3860*
Passed By
265
Net Change
+3595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8808
5K → 10K259*190+69#8808#8739
10K → 15K296*36+260#8739#8479
15K → 20K309*17+292#8479#8187
20K → HALF498+41#8187#8146
HALF → 25K330*9+321#8146#7825
25K → 30K471*4+467#7825#7358
30K → 20M314*0+314#7358#7044
20M → 21M249*0+249#7044#6795
21M → 35K1910+191#6795#6604
35K → 23M313*0+313#6604#6291
23M → 24M373*0+373#6291#5918
24M → 40K303*0+303#5918#5615
40K → 25.2M1140+114#5615#5501
25.2M → FINISH289*1+288#5501#5213
TOTALS3860*265+3595

* 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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