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BOSTON MARATHON 2026

Uwe Thamm

Bib: 21338•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 28%
Race Day Weather
51°/41°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
23:34
3.11 mi
Rank: #13501
Start → 5K
23:34 | 7:36/mi
10K
47:49
6.21 mi
Rank: #14584 (-1083)
5K → 10K
24:15 | 7:49/mi
15K
1:12:43
9.32 mi
Rank: #15432 (-848)
10K → 15K
24:54 | 8:01/mi
20K
1:38:06
12.43 mi
Rank: #15947 (-515)
15K → 20K
25:23 | 8:11/mi
HALF
1:43:35
13.11 mi
Rank: #16037 (-90)
20K → HALF
5:29 | 8:03/mi
25K
2:03:47
15.53 mi
Rank: #16326 (-289)
HALF → 25K
20:12 | 8:20/mi
30K
2:30:15
18.64 mi
Rank: #16443 (-117)
25K → 30K
26:28 | 8:32/mi
20M
2:41:57
20.00 mi
Rank: #16450 (-7)
30K → 20M
11:42 | 8:37/mi
21M
2:51:11
21.00 mi
Rank: #16472 (-22)
20M → 21M
9:14 | 9:14/mi
35K
2:57:23
21.75 mi
Rank: #16438 (+34)
21M → 35K
6:12 | 8:18/mi
23M
3:08:00
23.00 mi
Rank: #16361 (+77)
35K → 23M
10:37 | 8:30/mi
24M
3:16:26
24.00 mi
Rank: #16352 (+9)
23M → 24M
8:26 | 8:26/mi
40K
3:23:50
24.85 mi
Rank: #16334 (+18)
24M → 40K
7:24 | 8:40/mi
25.2M
3:27:06
25.20 mi
Rank: #16345 (-11)
40K → 25.2M
3:16 | 9:29/mi
FINISH
3:35:49
26.22 mi
Rank: #16431 (-86)
25.2M → FINISH
8:43 | 8:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:35
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:52:14
Pace8:34 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3923:347:3623:34
7:36
-
10K
6.21 mi11:48:5447:497:4224:15
7:49
+0:13
15K
9.32 mi12:13:481:12:437:4924:54
8:01
+0:12
20K
12.43 mi12:39:111:38:067:5425:23
8:11
+0:10
HALF
13.11 mi12:44:401:43:357:555:29
8:03
-0:08
25K
15.53 mi13:04:522:03:477:5920:12
8:20
+0:17
30K
18.64 mi13:31:202:30:158:0426:28
8:32
+0:12
20M
20.00 mi13:43:022:41:578:0611:42
8:37
+0:05
21M
21.00 mi13:52:162:51:118:109:14
9:14
+0:37
35K
21.75 mi13:58:282:57:238:106:12
8:18
-0:56
23M
23.00 mi14:09:053:08:008:1110:37
8:30
+0:12
24M
24.00 mi14:17:313:16:268:128:26
8:26
-0:04
40K
24.85 mi14:24:553:23:508:137:24
8:40
+0:14
25.2M
25.20 mi14:28:113:27:068:143:16
9:29
+0:49
FINISH
26.22 mi14:36:543:35:498:158:43
8:34
-0:55

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

7:36 /mi

Average Pace

8:14 /mi

Slowest Pace

9:29 /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

1:43:35

48% of race

Time at Steady Pace

1:39:44

46% of race

Time at Slower Pace

12:30

6% of race

Average Pace: 8:14 /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 mi11:24:3923:347:3623:34
7:36
#13501
10K
6.21 mi11:48:5447:497:4224:15
7:49
#14584
15K
9.32 mi12:13:481:12:437:4924:54
8:01
#15432
20K
12.43 mi12:39:111:38:067:5425:23
8:11
#15947
HALF
13.11 mi12:44:401:43:357:555:29
8:03
#16037
25K
15.53 mi13:04:522:03:477:5920:12
8:20
#16326
30K
18.64 mi13:31:202:30:158:0426:28
8:32
#16443
20M
20.00 mi13:43:022:41:578:0611:42
8:37
#16450
21M
21.00 mi13:52:162:51:118:109:14
9:14
#16472
35K
21.75 mi13:58:282:57:238:106:12
8:18
#16438
23M
23.00 mi14:09:053:08:008:1110:37
8:30
#16361
24M
24.00 mi14:17:313:16:268:128:26
8:26
#16352
40K
24.85 mi14:24:553:23:508:137:24
8:40
#16334
25.2M
25.20 mi14:28:113:27:068:143:16
9:29
#16345
FINISH
26.22 mi14:36:543:35:498:158:43
8:34
#16431
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi135019679967917113(Top 59%)11068(Top 68%)11068(Top 731%)
10K6.21 mi3.10 mi14584-108310086-40710086-40715683(Top 54%)10490(Top 64%)10490(Top 693%)
15K9.32 mi3.11 mi15432-84810365-27910365-27917113(Top 59%)11068(Top 68%)11068(Top 731%)
20K12.43 mi3.11 mi15947-51510559-19410559-19417286(Top 60%)11114(Top 68%)11114(Top 734%)
HALF13.11 mi0.68 mi16037-9010584-2510584-2517370(Top 60%)11161(Top 68%)11161(Top 737%)
25K15.53 mi2.42 mi16326-28910702-11810702-11817567(Top 61%)11173(Top 68%)11173(Top 738%)
30K18.64 mi3.11 mi16443-11710712-1010712-1017013(Top 59%)10846(Top 66%)10846(Top 716%)
20M20.00 mi1.36 mi16450-710701+1110701+1116845(Top 58%)10666(Top 65%)10666(Top 704%)
21M21.00 mi1.00 mi16472-2210702-110702-117294(Top 60%)10808(Top 66%)10808(Top 714%)
35K21.75 mi0.75 mi16438+3410679+2310679+2316321(Top 56%)10329(Top 63%)10329(Top 682%)
23M23.00 mi1.25 mi16361+7710615+6410615+6415599(Top 54%)9943(Top 61%)9943(Top 657%)
24M24.00 mi1.00 mi16352+910589+2610589+2616483(Top 57%)10249(Top 63%)10249(Top 677%)
40K24.85 mi0.85 mi16334+1810561+2810561+2816570(Top 57%)10223(Top 63%)10223(Top 675%)
25.2M25.20 mi0.35 mi16345-1110556+510556+517138(Top 59%)10485(Top 64%)10485(Top 693%)
FINISH26.22 mi1.02 mi16431-8610571-1510571-1518400(Top 63%)11077(Top 68%)11077(Top 732%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17113

Males

11068

M60-64

11068

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15683

Males

10490

M60-64

10490

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17113

Males

11068

M60-64

11068

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17286

Males

11114

M60-64

11114

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17370

Males

11161

M60-64

11161

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17567

Males

11173

M60-64

11173

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17013

Males

10846

M60-64

10846

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16845

Males

10666

M60-64

10666

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17294

Males

10808

M60-64

10808

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16321

Males

10329

M60-64

10329

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15599

Males

9943

M60-64

9943

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16483

Males

10249

M60-64

10249

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16570

Males

10223

M60-64

10223

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17138

Males

10485

M60-64

10485

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18400

Males

11077

M60-64

11077

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1018
Passed By
1695
Net Change
-2930
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13501
5K → 10K58200-1083#13501#14584
10K → 15K43200-848#14584#15432
15K → 20K63200-515#15432#15947
20K → HALF12102-90#15947#16037
HALF → 25K82200-289#16037#16326
25K → 30K155200-117#16326#16443
30K → 20M96103-7#16443#16450
20M → 21M82104-22#16450#16472
21M → 35K8046+34#16472#16438
35K → 23M13154+77#16438#16361
23M → 24M7364+9#16361#16352
24M → 40K8163+18#16352#16334
40K → 25.2M2435-11#16334#16345
25.2M → FINISH38124-86#16345#16431
TOTALS10181695-2930
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing