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BOSTON MARATHON 2026

Thomas Heutmaker

Bib: 1676β€’M

CA

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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 18%
Age Group (M18-39)
#0 / 5723
Top 41%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
19:06
3.11 mi
Rank: #1830
Start β†’ 5K
19:06 | 6:09/mi
10K
37:56
6.21 mi
Rank: #1716 (+114)
5K β†’ 10K
18:50 | 6:04/mi
15K
56:50
9.32 mi
Rank: #1705 (+11)
10K β†’ 15K
18:54 | 6:05/mi
20K
1:16:17
12.43 mi
Rank: #1855 (-150)
15K β†’ 20K
19:27 | 6:16/mi
HALF
1:20:27
13.11 mi
Rank: #1855
20K β†’ HALF
4:10 | 6:07/mi
25K
1:35:57
15.53 mi
Rank: #1989 (-134)
HALF β†’ 25K
15:30 | 6:24/mi
30K
1:56:37
18.64 mi
Rank: #2173 (-184)
25K β†’ 30K
20:40 | 6:40/mi
20M
2:06:03
20.00 mi
Rank: #2316 (-143)
30K β†’ 20M
9:26 | 6:57/mi
21M
2:13:31
21.00 mi
Rank: #2494 (-178)
20M β†’ 21M
7:28 | 7:28/mi
35K
2:18:49
21.75 mi
Rank: #2629 (-135)
21M β†’ 35K
5:18 | 7:06/mi
23M
2:27:49
23.00 mi
Rank: #2784 (-155)
35K β†’ 23M
9:00 | 7:12/mi
24M
2:34:54
24.00 mi
Rank: #2908 (-124)
23M β†’ 24M
7:05 | 7:05/mi
40K
2:41:15
24.85 mi
Rank: #3053 (-145)
24M β†’ 40K
6:21 | 7:26/mi
25.2M
2:43:57
25.20 mi
Rank: #3103 (-50)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
2:50:33
26.22 mi
Rank: #3098 (+5)
25.2M β†’ FINISH
6:36 | 6:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:27
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:30:06
Pace6:53 /mi
πŸ“ŠPositive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3819:066:0919:06
6:09
-
10K
6.21 mi10:38:2837:566:0718:50
6:04
-0:05
15K
9.32 mi10:57:2256:506:0618:54
6:05
+0:01
20K
12.43 mi11:16:491:16:176:0919:27
6:16
+0:11
HALF
13.11 mi11:20:591:20:276:094:10
6:07
-0:09
25K
15.53 mi11:36:291:35:576:1115:30
6:24
+0:17
30K
18.64 mi11:57:091:56:376:1620:40
6:40
+0:16
20M
20.00 mi12:06:352:06:036:199:26
6:57
+0:17
21M
21.00 mi12:14:032:13:316:227:28
7:28
+0:31
35K
21.75 mi12:19:212:18:496:235:18
7:06
-0:22
23M
23.00 mi12:28:212:27:496:269:00
7:12
+0:06
24M
24.00 mi12:35:262:34:546:287:05
7:05
-0:07
40K
24.85 mi12:41:472:41:156:306:21
7:26
+0:21
25.2M
25.20 mi12:44:292:43:576:312:42
7:50
+0:24
FINISH
26.22 mi12:51:052:50:336:316:36
6:29
-1:21

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

6:04 /mi

Average Pace

6:31 /mi

Slowest Pace

7:50 /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

1:20:27

47% of race

Time at Steady Pace

42:46

25% of race

Time at Slower Pace

47:20

28% of race

Average Pace: 6:30 /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 mi10:19:3819:066:0919:06
6:09
#1830
10K
6.21 mi10:38:2837:566:0718:50
6:04
#1716
15K
9.32 mi10:57:2256:506:0618:54
6:05
#1705
20K
12.43 mi11:16:491:16:176:0919:27
6:16
#1855
HALF
13.11 mi11:20:591:20:276:094:10
6:07
#1855
25K
15.53 mi11:36:291:35:576:1115:30
6:24
#1989
30K
18.64 mi11:57:091:56:376:1620:40
6:40
#2173
20M
20.00 mi12:06:352:06:036:199:26
6:57
#2316
21M
21.00 mi12:14:032:13:316:227:28
7:28
#2494
35K
21.75 mi12:19:212:18:496:235:18
7:06
#2629
23M
23.00 mi12:28:212:27:496:269:00
7:12
#2784
24M
24.00 mi12:35:262:34:546:287:05
7:05
#2908
40K
24.85 mi12:41:472:41:156:306:21
7:26
#3053
25.2M
25.20 mi12:44:292:43:576:312:42
7:50
#3103
FINISH
26.22 mi12:51:052:50:336:316:36
6:29
#3098
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1830176317631743(Top 6%)1679(Top 10%)1679(Top 29%)
10K6.21 mi3.10 mi1716+1141651+1121651+1121628(Top 6%)1566(Top 10%)1566(Top 27%)
15K9.32 mi3.11 mi1705+111643+81643+81743(Top 6%)1679(Top 10%)1679(Top 29%)
20K12.43 mi3.11 mi1855-1501786-1431786-1432345(Top 8%)2259(Top 14%)2259(Top 39%)
HALF13.11 mi0.68 mi1855178617862050(Top 7%)1985(Top 12%)1985(Top 35%)
25K15.53 mi2.42 mi1989-1341918-1321918-1322836(Top 10%)2723(Top 17%)2723(Top 48%)
30K18.64 mi3.11 mi2173-1842094-1762094-1763403(Top 12%)3202(Top 20%)3202(Top 56%)
20M20.00 mi1.36 mi2316-1432232-1382232-1385110(Top 18%)4561(Top 28%)4561(Top 80%)
21M21.00 mi1.00 mi2494-1782397-1652397-1656229(Top 21%)5266(Top 32%)5266(Top 92%)
35K21.75 mi0.75 mi2629-1352524-1272524-1277654(Top 26%)6203(Top 38%)6203(Top 108%)
23M23.00 mi1.25 mi2784-1552671-1472671-1476671(Top 23%)5533(Top 34%)5533(Top 97%)
24M24.00 mi1.00 mi2908-1242781-1102781-1107012(Top 24%)5681(Top 35%)5681(Top 99%)
40K24.85 mi0.85 mi3053-1452913-1322913-1328281(Top 29%)6307(Top 39%)6307(Top 110%)
25.2M25.20 mi0.35 mi3103-502953-402953-407136(Top 25%)5582(Top 34%)5582(Top 98%)
FINISH26.22 mi1.02 mi3098+52946+72946+73969(Top 14%)3442(Top 21%)3442(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1743

Males

1679

M18-39

1679

5K→10K

3.1 - 6.2 mi

Top 6%
Γ—5
+79ft-138ft

Overall

1628

Males

1566

M18-39

1566

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1743

Males

1679

M18-39

1679

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2345

Males

2259

M18-39

2259

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

2050

Males

1985

M18-39

1985

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2836

Males

2723

M18-39

2723

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3403

Males

3202

M18-39

3202

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5110

Males

4561

M18-39

4561

20M→21M

20.0 - 21.0 mi

Top 21%
Γ—8
+106ft-24ft

Overall

6229

Males

5266

M18-39

5266

21M→35K

21.0 - 21.8 mi

Top 26%
Γ—7
+17ft-86ft

Overall

7654

Males

6203

M18-39

6203

35K→23M

21.8 - 23.0 mi

Top 23%
Γ—5
+23ft-63ft

Overall

6671

Males

5533

M18-39

5533

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

7012

Males

5681

M18-39

5681

24M→40K

24.0 - 24.9 mi

Top 29%
Γ—1
+6ft-20ft

Overall

8281

Males

6307

M18-39

6307

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7136

Males

5582

M18-39

5582

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

3969

Males

3442

M18-39

3442

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
405
Passed By
1659
Net Change
-1268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1830
5K β†’ 10K15238+114#1830#1716
10K β†’ 15K6049+11#1716#1705
15K β†’ 20K15165-150#1705#1855
20K β†’ HALF880#1855#1855
HALF β†’ 25K17151-134#1855#1989
25K β†’ 30K30200-184#1989#2173
30K β†’ 20M14157-143#2173#2316
20M β†’ 21M11189-178#2316#2494
21M β†’ 35K6141-135#2494#2629
35K β†’ 23M15170-155#2629#2784
23M β†’ 24M16140-124#2784#2908
24M β†’ 40K15160-145#2908#3053
40K β†’ 25.2M757-50#3053#3103
25.2M β†’ FINISH3934+5#3103#3098
TOTALS4051659-1268
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing