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BOSTON MARATHON 2026

John Mcdonough

Bib: 26757•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:52
3.11 mi
Rank: #23767
Start → 5K
28:52 | 9:18/mi
10K
58:34
6.21 mi
Rank: #24307 (-540)
5K → 10K
29:42 | 9:34/mi
15K
1:29:28
9.32 mi
Rank: #24763 (-456)
10K → 15K
30:54 | 9:57/mi
20K
1:59:32
12.43 mi
Rank: #24646 (+117)
15K → 20K
30:04 | 9:41/mi
HALF
2:05:58
13.11 mi
Rank: #24624 (+22)
20K → HALF
6:26 | 9:27/mi
25K
2:29:50
15.53 mi
Rank: #24498 (+126)
HALF → 25K
23:52 | 9:51/mi
30K
3:03:26
18.64 mi
Rank: #24603 (-105)
25K → 30K
33:36 | 10:49/mi
20M
3:17:23
20.00 mi
Rank: #24493 (+110)
30K → 20M
13:57 | 10:17/mi
21M
3:28:14
21.00 mi
Rank: #24394 (+99)
20M → 21M
10:51 | 10:51/mi
35K
3:36:19
21.75 mi
Rank: #24413 (-19)
21M → 35K
8:05 | 10:49/mi
23M
3:49:27
23.00 mi
Rank: #24339 (+74)
35K → 23M
13:08 | 10:30/mi
24M
3:59:34
24.00 mi
Rank: #24272 (+67)
23M → 24M
10:07 | 10:07/mi
40K
4:08:18
24.85 mi
Rank: #24195 (+77)
24M → 40K
8:44 | 10:13/mi
25.2M
4:12:07
25.20 mi
Rank: #24168 (+27)
40K → 25.2M
3:49 | 11:05/mi
FINISH
4:21:58
26.22 mi
Rank: #24121 (+47)
25.2M → FINISH
9:51 | 9:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:58
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:16:00
Pace10:23 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2428:529:1828:52
9:18
-
10K
6.21 mi12:20:0658:349:2629:42
9:34
+0:16
15K
9.32 mi12:51:001:29:289:3630:54
9:57
+0:23
20K
12.43 mi13:21:041:59:329:3830:04
9:41
-0:16
HALF
13.11 mi13:27:302:05:589:376:26
9:27
-0:14
25K
15.53 mi13:51:222:29:509:3923:52
9:51
+0:24
30K
18.64 mi14:24:583:03:269:5133:36
10:49
+0:58
20M
20.00 mi14:38:553:17:239:5313:57
10:17
-0:32
21M
21.00 mi14:49:463:28:149:5510:51
10:51
+0:34
35K
21.75 mi14:57:513:36:199:578:05
10:49
-0:02
23M
23.00 mi15:10:593:49:279:5913:08
10:30
-0:19
24M
24.00 mi15:21:063:59:349:5910:07
10:07
-0:23
40K
24.85 mi15:29:504:08:1810:008:44
10:13
+0:06
25.2M
25.20 mi15:33:394:12:0710:013:49
11:05
+0:52
FINISH
26.22 mi15:43:304:21:5810:009:51
9:40
-1:25

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

9:18 /mi

Average Pace

10:00 /mi

Slowest Pace

11:05 /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

2:58:32

68% of race

Time at Steady Pace

1:19:37

30% of race

Time at Slower Pace

3:49

1% of race

Average Pace: 9:59 /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 mi11:50:2428:529:1828:52
9:18
#23767
10K
6.21 mi12:20:0658:349:2629:42
9:34
#24307
15K
9.32 mi12:51:001:29:289:3630:54
9:57
#24763
20K
12.43 mi13:21:041:59:329:3830:04
9:41
#24646
HALF
13.11 mi13:27:302:05:589:376:26
9:27
#24624
25K
15.53 mi13:51:222:29:509:3923:52
9:51
#24498
30K
18.64 mi14:24:583:03:269:5133:36
10:49
#24603
20M
20.00 mi14:38:553:17:239:5313:57
10:17
#24493
21M
21.00 mi14:49:463:28:149:5510:51
10:51
#24394
35K
21.75 mi14:57:513:36:199:578:05
10:49
#24413
23M
23.00 mi15:10:593:49:279:5913:08
10:30
#24339
24M
24.00 mi15:21:063:59:349:5910:07
10:07
#24272
40K
24.85 mi15:29:504:08:1810:008:44
10:13
#24195
25.2M
25.20 mi15:33:394:12:0710:013:49
11:05
#24168
FINISH
26.22 mi15:43:304:21:5810:009:51
9:40
#24121
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 mi23767141161411625548(Top 88%)14982(Top 92%)14982(Top 262%)
10K6.21 mi3.10 mi24307-54014395-27914395-27924726(Top 85%)14584(Top 89%)14584(Top 255%)
15K9.32 mi3.11 mi24763-45614617-22214617-22225548(Top 88%)14982(Top 92%)14982(Top 262%)
20K12.43 mi3.11 mi24646+11714558+5914558+5924240(Top 84%)14346(Top 88%)14346(Top 251%)
HALF13.11 mi0.68 mi24624+2214546+1214546+1224206(Top 83%)14316(Top 88%)14316(Top 250%)
25K15.53 mi2.42 mi24498+12614480+6614480+6623905(Top 82%)14139(Top 87%)14139(Top 247%)
30K18.64 mi3.11 mi24603-10514502-2214502-2224969(Top 86%)14518(Top 89%)14518(Top 254%)
20M20.00 mi1.36 mi24493+11014426+7614426+7623269(Top 80%)13669(Top 84%)13669(Top 239%)
21M21.00 mi1.00 mi24394+9914368+5814368+5822779(Top 78%)13397(Top 82%)13397(Top 234%)
35K21.75 mi0.75 mi24413-1914366+214366+224883(Top 86%)14330(Top 88%)14330(Top 250%)
23M23.00 mi1.25 mi24339+7414310+5614310+5623362(Top 81%)13572(Top 83%)13572(Top 237%)
24M24.00 mi1.00 mi24272+6714252+5814252+5823125(Top 80%)13428(Top 82%)13428(Top 235%)
40K24.85 mi0.85 mi24195+7714209+4314209+4322486(Top 77%)13059(Top 80%)13059(Top 228%)
25.2M25.20 mi0.35 mi24168+2714189+2014189+2022528(Top 78%)13097(Top 80%)13097(Top 229%)
FINISH26.22 mi1.02 mi24121+4714144+4514144+4522862(Top 79%)13245(Top 81%)13245(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21
+97ft-345ft

Overall

25548

Males

14982

M18-39

14982

5K→10K

3.1 - 6.2 mi

Top 85%
×5
+79ft-138ft

Overall

24726

Males

14584

M18-39

14584

10K→15K

6.2 - 9.3 mi

Top 88%
×3
+67ft-78ft

Overall

25548

Males

14982

M18-39

14982

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24240

Males

14346

M18-39

14346

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24206

Males

14316

M18-39

14316

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23905

Males

14139

M18-39

14139

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

24969

Males

14518

M18-39

14518

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23269

Males

13669

M18-39

13669

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22779

Males

13397

M18-39

13397

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24883

Males

14330

M18-39

14330

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23362

Males

13572

M18-39

13572

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23125

Males

13428

M18-39

13428

24M→40K

24.0 - 24.9 mi

Top 77%
×1
+6ft-20ft

Overall

22486

Males

13059

M18-39

13059

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22528

Males

13097

M18-39

13097

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22862

Males

13245

M18-39

13245

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1220
Passed By
867
Net Change
-354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23767
5K → 10K62200-540#23767#24307
10K → 15K37200-456#24307#24763
15K → 20K18265+117#24763#24646
20K → HALF297+22#24646#24624
HALF → 25K17044+126#24624#24498
25K → 30K107200-105#24498#24603
30K → 20M12111+110#24603#24493
20M → 21M11011+99#24493#24394
21M → 35K3150-19#24394#24413
35K → 23M9723+74#24413#24339
23M → 24M8417+67#24339#24272
24M → 40K8912+77#24272#24195
40K → 25.2M358+27#24195#24168
25.2M → FINISH6619+47#24168#24121
TOTALS1220867-354
📊

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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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