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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tom Lempers

Bib: 5810 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 11%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M40-44)
#0 / 2198
Top 8%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Tom

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 Β· 5:52/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
19:02
3.11 mi
Rank: #1716
Start β†’ 5K
19:02 | 6:08/mi
10K
38:25
6.21 mi
Rank: #2096 (-380)
5K β†’ 10K
19:23 | 6:15/mi
15K
57:58
9.32 mi
Rank: #2284 (-188)
10K β†’ 15K
19:33 | 6:18/mi
20K
1:17:43
12.43 mi
Rank: #2408 (-124)
15K β†’ 20K
19:45 | 6:22/mi
HALF
1:22:00
13.11 mi
Rank: #2420 (-12)
20K β†’ HALF
4:17 | 6:18/mi
25K
1:37:27
15.53 mi
Rank: #2448 (-28)
HALF β†’ 25K
15:27 | 6:23/mi
30K
1:57:11
18.64 mi
Rank: #2318 (+130)
25K β†’ 30K
19:44 | 6:22/mi
20M
2:05:54
20.00 mi
Rank: #2276 (+42)
30K β†’ 20M
8:43 | 6:26/mi
21M
2:12:29
21.00 mi
Rank: #2207 (+69)
20M β†’ 21M
6:35 | 6:35/mi
35K
2:17:00
21.75 mi
Rank: #2148 (+59)
21M β†’ 35K
4:31 | 6:03/mi
23M
2:24:53
23.00 mi
Rank: #2086 (+62)
35K β†’ 23M
7:53 | 6:18/mi
24M
2:30:58
24.00 mi
Rank: #2005 (+81)
23M β†’ 24M
6:05 | 6:05/mi
40K
2:36:14
24.85 mi
Rank: #1944 (+61)
24M β†’ 40K
5:16 | 6:10/mi
25.2M
2:38:27
25.20 mi
Rank: #1908 (+36)
40K β†’ 25.2M
2:13 | 6:26/mi
FINISH
2:44:26
26.22 mi
Rank: #1852 (+56)
25.2M β†’ FINISH
5:59 | 5:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:22:00
Pace6:16 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:22:26
Pace6:18 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4419:026:0819:02
6:08
-
10K
6.21 mi10:42:0738:256:1119:23
6:15
+0:07
15K
9.32 mi11:01:4057:586:1419:33
6:18
+0:03
20K
12.43 mi11:21:251:17:436:1619:45
6:22
+0:04
HALF
13.11 mi11:25:421:22:006:164:17
6:18
-0:04
25K
15.53 mi11:41:091:37:276:1715:27
6:23
+0:05
30K
18.64 mi12:00:531:57:116:1819:44
6:22
-0:01
20M
20.00 mi12:09:362:05:546:188:43
6:26
+0:04
21M
21.00 mi12:16:112:12:296:196:35
6:35
+0:09
35K
21.75 mi12:20:422:17:006:184:31
6:03
-0:32
23M
23.00 mi12:28:352:24:536:187:53
6:18
+0:15
24M
24.00 mi12:34:402:30:586:186:05
6:05
-0:13
40K
24.85 mi12:39:562:36:146:185:16
6:10
+0:05
25.2M
25.20 mi12:42:092:38:276:182:13
6:26
+0:16
FINISH
26.22 mi12:48:082:44:266:175:59
5:53
-0:33

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

5:53 /mi

Average Pace

6:17 /mi

Slowest Pace

6:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:37:51

96% of race

Time at Steady Pace

6:35

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:22:4419:026:0819:02
6:08
#1716
10K
6.21 mi10:42:0738:256:1119:23
6:15
#2096
15K
9.32 mi11:01:4057:586:1419:33
6:18
#2284
20K
12.43 mi11:21:251:17:436:1619:45
6:22
#2408
HALF
13.11 mi11:25:421:22:006:164:17
6:18
#2420
25K
15.53 mi11:41:091:37:276:1715:27
6:23
#2448
30K
18.64 mi12:00:531:57:116:1819:44
6:22
#2318
20M
20.00 mi12:09:362:05:546:188:43
6:26
#2276
21M
21.00 mi12:16:112:12:296:196:35
6:35
#2207
35K
21.75 mi12:20:422:17:006:184:31
6:03
#2148
23M
23.00 mi12:28:352:24:536:187:53
6:18
#2086
24M
24.00 mi12:34:402:30:586:186:05
6:05
#2005
40K
24.85 mi12:39:562:36:146:185:16
6:10
#1944
25.2M
25.20 mi12:42:092:38:276:182:13
6:26
#1908
FINISH
26.22 mi12:48:082:44:266:175:59
5:53
#1852
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1716165016502795(Top 10%)2686(Top 16%)2686(Top 122%)
10K6.21 mi3.10 mi2096-3802023-3732023-3732468(Top 9%)2376(Top 15%)2376(Top 108%)
15K9.32 mi3.11 mi2284-1882203-1802203-1802795(Top 10%)2686(Top 16%)2686(Top 122%)
20K12.43 mi3.11 mi2408-1242323-1202323-1202894(Top 10%)2781(Top 17%)2781(Top 127%)
HALF13.11 mi0.68 mi2420-122334-112334-112905(Top 10%)2790(Top 17%)2790(Top 127%)
25K15.53 mi2.42 mi2448-282360-262360-262706(Top 9%)2597(Top 16%)2597(Top 118%)
30K18.64 mi3.11 mi2318+1302235+1252235+1251856(Top 6%)1779(Top 11%)1779(Top 81%)
20M20.00 mi1.36 mi2276+422195+402195+402009(Top 7%)1917(Top 12%)1917(Top 87%)
21M21.00 mi1.00 mi2207+692127+682127+681551(Top 5%)1486(Top 9%)1486(Top 68%)
35K21.75 mi0.75 mi2148+592070+572070+571347(Top 5%)1295(Top 8%)1295(Top 59%)
23M23.00 mi1.25 mi2086+622008+622008+621555(Top 5%)1485(Top 9%)1485(Top 68%)
24M24.00 mi1.00 mi2005+811927+811927+811331(Top 5%)1266(Top 8%)1266(Top 58%)
40K24.85 mi0.85 mi1944+611868+591868+591227(Top 4%)1171(Top 7%)1171(Top 53%)
25.2M25.20 mi0.35 mi1908+361835+331835+33757(Top 3%)728(Top 4%)728(Top 33%)
FINISH26.22 mi1.02 mi1852+561778+571778+571197(Top 4%)1137(Top 7%)1137(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2795

Males

2686

M40-44

2686

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2468

Males

2376

M40-44

2376

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2795

Males

2686

M40-44

2686

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2894

Males

2781

M40-44

2781

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2905

Males

2790

M40-44

2790

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2706

Males

2597

M40-44

2597

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1856

Males

1779

M40-44

1779

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

2009

Males

1917

M40-44

1917

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1551

Males

1486

M40-44

1486

21M→35K

21.0 - 21.8 mi

Top 5%
Γ—7
+17ft-86ft

Overall

1347

Males

1295

M40-44

1295

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1555

Males

1485

M40-44

1485

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1331

Males

1266

M40-44

1266

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1227

Males

1171

M40-44

1171

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

757

Males

728

M40-44

728

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1197

Males

1137

M40-44

1137

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
773
Passed By
710
Net Change
-136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1716
5K β†’ 10K12200-380#1716#2096
10K β†’ 15K19200-188#2096#2284
15K β†’ 20K18142-124#2284#2408
20K β†’ HALF1123-12#2408#2420
HALF β†’ 25K5179-28#2420#2448
25K β†’ 30K14515+130#2448#2318
30K β†’ 20M5614+42#2318#2276
20M β†’ 21M767+69#2276#2207
21M β†’ 35K612+59#2207#2148
35K β†’ 23M719+62#2148#2086
23M β†’ 24M854+81#2086#2005
24M β†’ 40K676+61#2005#1944
40K β†’ 25.2M360+36#1944#1908
25.2M β†’ FINISH659+56#1908#1852
TOTALS773710-136
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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