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BOSTON MARATHON 2026

Dermot Holwell

Bib: 11687•M

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Top 21%
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
26:36
3.11 mi
Rank: #20410
Start → 5K
26:36 | 8:34/mi
10K
53:07
6.21 mi
Rank: #20443 (-33)
5K → 10K
26:31 | 8:33/mi
15K
1:19:32
9.32 mi
Rank: #20314 (+129)
10K → 15K
26:25 | 8:31/mi
20K
1:45:37
12.43 mi
Rank: #19912 (+402)
15K → 20K
26:05 | 8:24/mi
HALF
1:51:20
13.11 mi
Rank: #19899 (+13)
20K → HALF
5:43 | 8:24/mi
25K
2:11:40
15.53 mi
Rank: #19594 (+305)
HALF → 25K
20:20 | 8:24/mi
30K
2:37:58
18.64 mi
Rank: #19044 (+550)
25K → 30K
26:18 | 8:28/mi
20M
2:49:49
20.00 mi
Rank: #18911 (+133)
30K → 20M
11:51 | 8:44/mi
21M
3:00:31
21.00 mi
Rank: #19222 (-311)
20M → 21M
10:42 | 10:42/mi
35K
3:07:23
21.75 mi
Rank: #19287 (-65)
21M → 35K
6:52 | 9:11/mi
23M
3:22:57
23.00 mi
Rank: #20269 (-982)
35K → 23M
15:34 | 12:27/mi
24M
3:34:05
24.00 mi
Rank: #20627 (-358)
23M → 24M
11:08 | 11:08/mi
40K
3:43:24
24.85 mi
Rank: #20853 (-226)
24M → 40K
9:19 | 10:54/mi
25.2M
3:48:03
25.20 mi
Rank: #21074 (-221)
40K → 25.2M
4:39 | 13:30/mi
FINISH
3:58:40
26.22 mi
Rank: #21325 (-251)
25.2M → FINISH
10:37 | 10:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:07:20
Pace9:43 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0326:368:3426:36
8:34
-
10K
6.21 mi11:12:3453:078:3326:31
8:33
-0:01
15K
9.32 mi11:38:591:19:328:3226:25
8:31
-0:02
20K
12.43 mi12:05:041:45:378:3026:05
8:24
-0:07
HALF
13.11 mi12:10:471:51:208:305:43
8:24
0:00
25K
15.53 mi12:31:072:11:408:2920:20
8:24
0:00
30K
18.64 mi12:57:252:37:588:2926:18
8:28
+0:04
20M
20.00 mi13:09:162:49:498:3011:51
8:44
+0:16
21M
21.00 mi13:19:583:00:318:3610:42
10:42
+1:58
35K
21.75 mi13:26:503:07:238:376:52
9:11
-1:31
23M
23.00 mi13:42:243:22:578:5015:34
12:27
+3:16
24M
24.00 mi13:53:323:34:058:5611:08
11:08
-1:19
40K
24.85 mi14:02:513:43:249:009:19
10:54
-0:14
25.2M
25.20 mi14:07:303:48:039:034:39
13:30
+2:36
FINISH
26.22 mi14:18:073:58:409:0710:37
10:26
-3:04

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

8:24 /mi

Average Pace

9:07 /mi

Slowest Pace

13:30 /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

0:00

0% of race

Time at Steady Pace

2:56:41

74% of race

Time at Slower Pace

1:01:59

26% of race

Average Pace: 9:06 /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 mi10:46:0326:368:3426:36
8:34
#20410
10K
6.21 mi11:12:3453:078:3326:31
8:33
#20443
15K
9.32 mi11:38:591:19:328:3226:25
8:31
#20314
20K
12.43 mi12:05:041:45:378:3026:05
8:24
#19912
HALF
13.11 mi12:10:471:51:208:305:43
8:24
#19899
25K
15.53 mi12:31:072:11:408:2920:20
8:24
#19594
30K
18.64 mi12:57:252:37:588:2926:18
8:28
#19044
20M
20.00 mi13:09:162:49:498:3011:51
8:44
#18911
21M
21.00 mi13:19:583:00:318:3610:42
10:42
#19222
35K
21.75 mi13:26:503:07:238:376:52
9:11
#19287
23M
23.00 mi13:42:243:22:578:5015:34
12:27
#20269
24M
24.00 mi13:53:323:34:058:5611:08
11:08
#20627
40K
24.85 mi14:02:513:43:249:009:19
10:54
#20853
25.2M
25.20 mi14:07:303:48:039:034:39
13:30
#21074
FINISH
26.22 mi14:18:073:58:409:0710:37
10:26
#21325
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi20410124601246020165(Top 69%)12403(Top 76%)12403(Top 4414%)
10K6.21 mi3.10 mi20443-3312505-4512505-4520525(Top 71%)12567(Top 77%)12567(Top 4472%)
15K9.32 mi3.11 mi20314+12912459+4612459+4620165(Top 69%)12403(Top 76%)12403(Top 4414%)
20K12.43 mi3.11 mi19912+40212247+21212247+21218682(Top 64%)11708(Top 72%)11708(Top 4167%)
HALF13.11 mi0.68 mi19899+1312241+612241+619545(Top 67%)12127(Top 74%)12127(Top 4316%)
25K15.53 mi2.42 mi19594+30512105+13612105+13617891(Top 62%)11325(Top 69%)11325(Top 4030%)
30K18.64 mi3.11 mi19044+55011833+27211833+27216686(Top 57%)10702(Top 65%)10702(Top 3809%)
20M20.00 mi1.36 mi18911+13311762+7111762+7117516(Top 60%)10980(Top 67%)10980(Top 3907%)
21M21.00 mi1.00 mi19222-31111889-12711889-12722416(Top 77%)13224(Top 81%)13224(Top 4706%)
35K21.75 mi0.75 mi19287-6511905-1611905-1620715(Top 71%)12345(Top 76%)12345(Top 4393%)
23M23.00 mi1.25 mi20269-98212345-44012345-44026697(Top 92%)15169(Top 93%)15169(Top 5398%)
24M24.00 mi1.00 mi20627-35812498-15312498-15325354(Top 87%)14480(Top 89%)14480(Top 5153%)
40K24.85 mi0.85 mi20853-22612607-10912607-10924033(Top 83%)13798(Top 84%)13798(Top 4910%)
25.2M25.20 mi0.35 mi21074-22112703-9612703-9626645(Top 92%)15099(Top 92%)15099(Top 5373%)
FINISH26.22 mi1.02 mi21325-25112817-11412817-11424881(Top 86%)14205(Top 87%)14205(Top 5055%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20165

Males

12403

M70-74

12403

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20525

Males

12567

M70-74

12567

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20165

Males

12403

M70-74

12403

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18682

Males

11708

M70-74

11708

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19545

Males

12127

M70-74

12127

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17891

Males

11325

M70-74

11325

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16686

Males

10702

M70-74

10702

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17516

Males

10980

M70-74

10980

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22416

Males

13224

M70-74

13224

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20715

Males

12345

M70-74

12345

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26697

Males

15169

M70-74

15169

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25354

Males

14480

M70-74

14480

24M→40K

24.0 - 24.9 mi

Top 83%
×1
+6ft-20ft

Overall

24033

Males

13798

M70-74

13798

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1
+13ft-16ft

Overall

26645

Males

15099

M70-74

15099

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24881

Males

14205

M70-74

14205

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2125
Passed By
3040
Net Change
-915
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20410
5K → 10K259292-33#20410#20443
10K → 15K266137+129#20443#20314
15K → 20K41513+402#20314#19912
20K → HALF3724+13#19912#19899
HALF → 25K3138+305#19899#19594
25K → 30K5599+550#19594#19044
30K → 20M16330+133#19044#18911
20M → 21M28339-311#18911#19222
21M → 35K36101-65#19222#19287
35K → 23M3985-982#19287#20269
23M → 24M10368-358#20269#20627
24M → 40K21247-226#20627#20853
40K → 25.2M4225-221#20853#21074
25.2M → FINISH11262-251#21074#21325
TOTALS21253040-915
📊

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