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BOSTON MARATHON 2026

Holger Glaser

Bib: 8964•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M40-44)
#0 / 2198
Top 19%
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
20:17
3.11 mi
Rank: #4415
Start → 5K
20:17 | 6:32/mi
10K
40:31
6.21 mi
Rank: #4354 (+61)
5K → 10K
20:14 | 6:31/mi
15K
1:00:50
9.32 mi
Rank: #4388 (-34)
10K → 15K
20:19 | 6:33/mi
20K
1:21:23
12.43 mi
Rank: #4395 (-7)
15K → 20K
20:33 | 6:37/mi
HALF
1:25:38
13.11 mi
Rank: #4294 (+101)
20K → HALF
4:15 | 6:15/mi
25K
1:41:36
15.53 mi
Rank: #4227 (+67)
HALF → 25K
15:58 | 6:36/mi
30K
2:02:23
18.64 mi
Rank: #4086 (+141)
25K → 30K
20:47 | 6:42/mi
20M
2:11:18
20.00 mi
Rank: #3931 (+155)
30K → 20M
8:55 | 6:34/mi
21M
2:18:18
21.00 mi
Rank: #3860 (+71)
20M → 21M
7:00 | 7:00/mi
35K
2:23:15
21.75 mi
Rank: #3858 (+2)
21M → 35K
4:57 | 6:37/mi
23M
2:31:34
23.00 mi
Rank: #3767 (+91)
35K → 23M
8:19 | 6:39/mi
24M
2:38:04
24.00 mi
Rank: #3702 (+65)
23M → 24M
6:30 | 6:30/mi
40K
2:43:35
24.85 mi
Rank: #3608 (+94)
24M → 40K
5:31 | 6:28/mi
25.2M
2:46:00
25.20 mi
Rank: #3569 (+39)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:52:22
26.22 mi
Rank: #3487 (+82)
25.2M → FINISH
6:22 | 6:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:38
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:2720:176:3220:17
6:32
-
10K
6.21 mi10:55:4140:316:3220:14
6:31
-0:01
15K
9.32 mi11:16:001:00:506:3220:19
6:33
+0:02
20K
12.43 mi11:36:331:21:236:3320:33
6:37
+0:04
HALF
13.11 mi11:40:481:25:386:324:15
6:15
-0:22
25K
15.53 mi11:56:461:41:366:3315:58
6:36
+0:21
30K
18.64 mi12:17:332:02:236:3420:47
6:42
+0:06
20M
20.00 mi12:26:282:11:186:348:55
6:34
-0:08
21M
21.00 mi12:33:282:18:186:367:00
7:00
+0:26
35K
21.75 mi12:38:252:23:156:364:57
6:37
-0:23
23M
23.00 mi12:46:442:31:346:368:19
6:39
+0:02
24M
24.00 mi12:53:142:38:046:366:30
6:30
-0:09
40K
24.85 mi12:58:452:43:356:355:31
6:28
-0:02
25.2M
25.20 mi13:01:102:46:006:362:25
7:01
+0:33
FINISH
26.22 mi13:07:322:52:226:356:22
6:15
-0:46

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

6:15 /mi

Average Pace

6:35 /mi

Slowest Pace

7:01 /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

2:42:57

95% of race

Time at Steady Pace

9:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:35:2720:176:3220:17
6:32
#4415
10K
6.21 mi10:55:4140:316:3220:14
6:31
#4354
15K
9.32 mi11:16:001:00:506:3220:19
6:33
#4388
20K
12.43 mi11:36:331:21:236:3320:33
6:37
#4395
HALF
13.11 mi11:40:481:25:386:324:15
6:15
#4294
25K
15.53 mi11:56:461:41:366:3315:58
6:36
#4227
30K
18.64 mi12:17:332:02:236:3420:47
6:42
#4086
20M
20.00 mi12:26:282:11:186:348:55
6:34
#3931
21M
21.00 mi12:33:282:18:186:367:00
7:00
#3860
35K
21.75 mi12:38:252:23:156:364:57
6:37
#3858
23M
23.00 mi12:46:442:31:346:368:19
6:39
#3767
24M
24.00 mi12:53:142:38:046:366:30
6:30
#3702
40K
24.85 mi12:58:452:43:356:355:31
6:28
#3608
25.2M
25.20 mi13:01:102:46:006:362:25
7:01
#3569
FINISH
26.22 mi13:07:322:52:226:356:22
6:15
#3487
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 mi4415416541654492(Top 15%)4218(Top 26%)4218(Top 192%)
10K6.21 mi3.10 mi4354+614116+494116+494316(Top 15%)4080(Top 25%)4080(Top 186%)
15K9.32 mi3.11 mi4388-344149-334149-334492(Top 15%)4218(Top 26%)4218(Top 192%)
20K12.43 mi3.11 mi4395-74148+14148+14505(Top 16%)4225(Top 26%)4225(Top 192%)
HALF13.11 mi0.68 mi4294+1014063+854063+852706(Top 9%)2610(Top 16%)2610(Top 119%)
25K15.53 mi2.42 mi4227+673992+713992+714004(Top 14%)3759(Top 23%)3759(Top 171%)
30K18.64 mi3.11 mi4086+1413855+1373855+1373634(Top 13%)3406(Top 21%)3406(Top 155%)
20M20.00 mi1.36 mi3931+1553712+1433712+1432766(Top 10%)2611(Top 16%)2611(Top 119%)
21M21.00 mi1.00 mi3860+713646+663646+663442(Top 12%)3158(Top 19%)3158(Top 144%)
35K21.75 mi0.75 mi3858+23640+63640+64305(Top 15%)3867(Top 24%)3867(Top 176%)
23M23.00 mi1.25 mi3767+913551+893551+893155(Top 11%)2911(Top 18%)2911(Top 132%)
24M24.00 mi1.00 mi3702+653491+603491+603157(Top 11%)2870(Top 18%)2870(Top 131%)
40K24.85 mi0.85 mi3608+943406+853406+852351(Top 8%)2176(Top 13%)2176(Top 99%)
25.2M25.20 mi0.35 mi3569+393371+353371+352677(Top 9%)2441(Top 15%)2441(Top 111%)
FINISH26.22 mi1.02 mi3487+823288+833288+832742(Top 9%)2473(Top 15%)2473(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4492

Males

4218

M40-44

4218

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4316

Males

4080

M40-44

4080

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4492

Males

4218

M40-44

4218

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4505

Males

4225

M40-44

4225

20K→HALF

12.4 - 13.1 mi

Top 9%
×2
+19ft-37ft

Overall

2706

Males

2610

M40-44

2610

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4004

Males

3759

M40-44

3759

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3634

Males

3406

M40-44

3406

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

2766

Males

2611

M40-44

2611

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3442

Males

3158

M40-44

3158

21M→35K

21.0 - 21.8 mi

Top 15%
×7
+17ft-86ft

Overall

4305

Males

3867

M40-44

3867

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3155

Males

2911

M40-44

2911

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3157

Males

2870

M40-44

2870

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2351

Males

2176

M40-44

2176

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2677

Males

2441

M40-44

2441

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2742

Males

2473

M40-44

2473

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1453
Passed By
525
Net Change
+928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4415
5K → 10K172111+61#4415#4354
10K → 15K101135-34#4354#4388
15K → 20K9097-7#4388#4395
20K → HALF1021+101#4395#4294
HALF → 25K10942+67#4294#4227
25K → 30K17332+141#4227#4086
30K → 20M1605+155#4086#3931
20M → 21M8514+71#3931#3860
21M → 35K3432+2#3860#3858
35K → 23M10615+91#3858#3767
23M → 24M8015+65#3767#3702
24M → 40K1006+94#3702#3608
40K → 25.2M401+39#3608#3569
25.2M → FINISH10119+82#3569#3487
TOTALS1453525+928
📊

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