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BOSTON MARATHON 2026

Christopher Sullivan

Bib: 23290•M

BC

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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
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
26:18
3.11 mi
Rank: #19880
Start → 5K
26:18 | 8:28/mi
10K
52:46
6.21 mi
Rank: #20131 (-251)
5K → 10K
26:28 | 8:32/mi
15K
1:19:58
9.32 mi
Rank: #20611 (-480)
10K → 15K
27:12 | 8:46/mi
20K
1:47:22
12.43 mi
Rank: #20719 (-108)
15K → 20K
27:24 | 8:50/mi
HALF
1:53:37
13.11 mi
Rank: #20885 (-166)
20K → HALF
6:15 | 9:11/mi
25K
2:15:20
15.53 mi
Rank: #20882 (+3)
HALF → 25K
21:43 | 8:58/mi
30K
2:46:12
18.64 mi
Rank: #21378 (-496)
25K → 30K
30:52 | 9:57/mi
20M
2:59:57
20.00 mi
Rank: #21530 (-152)
30K → 20M
13:45 | 10:08/mi
21M
3:10:34
21.00 mi
Rank: #21607 (-77)
20M → 21M
10:37 | 10:37/mi
35K
3:18:10
21.75 mi
Rank: #21706 (-99)
21M → 35K
7:36 | 10:10/mi
23M
3:30:08
23.00 mi
Rank: #21663 (+43)
35K → 23M
11:58 | 9:34/mi
24M
3:39:59
24.00 mi
Rank: #21751 (-88)
23M → 24M
9:51 | 9:51/mi
40K
3:48:50
24.85 mi
Rank: #21829 (-78)
24M → 40K
8:51 | 10:22/mi
25.2M
3:52:22
25.20 mi
Rank: #21812 (+17)
40K → 25.2M
3:32 | 10:15/mi
FINISH
4:01:03
26.22 mi
Rank: #21722 (+90)
25.2M → FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:37
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:07:26
Pace9:44 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5326:188:2826:18
8:28
-
10K
6.21 mi11:55:2152:468:3026:28
8:32
+0:04
15K
9.32 mi12:22:331:19:588:3527:12
8:46
+0:14
20K
12.43 mi12:49:571:47:228:3927:24
8:50
+0:04
HALF
13.11 mi12:56:121:53:378:416:15
9:11
+0:21
25K
15.53 mi13:17:552:15:208:4321:43
8:58
-0:13
30K
18.64 mi13:48:472:46:128:5530:52
9:57
+0:59
20M
20.00 mi14:02:322:59:579:0013:45
10:08
+0:11
21M
21.00 mi14:13:093:10:349:0510:37
10:37
+0:29
35K
21.75 mi14:20:453:18:109:077:36
10:10
-0:27
23M
23.00 mi14:32:433:30:089:0911:58
9:34
-0:36
24M
24.00 mi14:42:343:39:599:109:51
9:51
+0:17
40K
24.85 mi14:51:253:48:509:138:51
10:22
+0:31
25.2M
25.20 mi14:54:573:52:229:143:32
10:15
-0:07
FINISH
26.22 mi15:03:384:01:039:138:41
8:32
-1:43

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

8:28 /mi

Average Pace

9:12 /mi

Slowest Pace

10:37 /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

2:24:01

60% of race

Time at Steady Pace

21:49

9% of race

Time at Slower Pace

1:15:13

31% of race

Average Pace: 9:12 /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 mi11:28:5326:188:2826:18
8:28
#19880
10K
6.21 mi11:55:2152:468:3026:28
8:32
#20131
15K
9.32 mi12:22:331:19:588:3527:12
8:46
#20611
20K
12.43 mi12:49:571:47:228:3927:24
8:50
#20719
HALF
13.11 mi12:56:121:53:378:416:15
9:11
#20885
25K
15.53 mi13:17:552:15:208:4321:43
8:58
#20882
30K
18.64 mi13:48:472:46:128:5530:52
9:57
#21378
20M
20.00 mi14:02:322:59:579:0013:45
10:08
#21530
21M
21.00 mi14:13:093:10:349:0510:37
10:37
#21607
35K
21.75 mi14:20:453:18:109:077:36
10:10
#21706
23M
23.00 mi14:32:433:30:089:0911:58
9:34
#21663
24M
24.00 mi14:42:343:39:599:109:51
9:51
#21751
40K
24.85 mi14:51:253:48:509:138:51
10:22
#21829
25.2M
25.20 mi14:54:573:52:229:143:32
10:15
#21812
FINISH
26.22 mi15:03:384:01:039:138:41
8:32
#21722
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 mi19880122401224021499(Top 74%)13022(Top 80%)13022(Top 860%)
10K6.21 mi3.10 mi20131-25112368-12812368-12820452(Top 70%)12537(Top 77%)12537(Top 828%)
15K9.32 mi3.11 mi20611-48012593-22512593-22521499(Top 74%)13022(Top 80%)13022(Top 860%)
20K12.43 mi3.11 mi20719-10812633-4012633-4021066(Top 73%)12810(Top 78%)12810(Top 846%)
HALF13.11 mi0.68 mi20885-16612700-6712700-6723338(Top 80%)13901(Top 85%)13901(Top 918%)
25K15.53 mi2.42 mi20882+312694+612694+620978(Top 72%)12733(Top 78%)12733(Top 841%)
30K18.64 mi3.11 mi21378-49612924-23012924-23022948(Top 79%)13594(Top 83%)13594(Top 898%)
20M20.00 mi1.36 mi21530-15212981-5712981-5722895(Top 79%)13490(Top 83%)13490(Top 891%)
21M21.00 mi1.00 mi21607-7713007-2613007-2622219(Top 77%)13135(Top 80%)13135(Top 868%)
35K21.75 mi0.75 mi21706-9913042-3513042-3523540(Top 81%)13711(Top 84%)13711(Top 906%)
23M23.00 mi1.25 mi21663+4313016+2613016+2620790(Top 72%)12359(Top 76%)12359(Top 816%)
24M24.00 mi1.00 mi21751-8813040-2413040-2422375(Top 77%)13068(Top 80%)13068(Top 863%)
40K24.85 mi0.85 mi21829-7813063-2313063-2322838(Top 79%)13229(Top 81%)13229(Top 874%)
25.2M25.20 mi0.35 mi21812+1713056+713056+720240(Top 70%)11985(Top 73%)11985(Top 792%)
FINISH26.22 mi1.02 mi21722+9013011+4513011+4518268(Top 63%)11024(Top 67%)11024(Top 728%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21499

Males

13022

M60-64

13022

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20452

Males

12537

M60-64

12537

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21499

Males

13022

M60-64

13022

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21066

Males

12810

M60-64

12810

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23338

Males

13901

M60-64

13901

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20978

Males

12733

M60-64

12733

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

22948

Males

13594

M60-64

13594

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22895

Males

13490

M60-64

13490

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22219

Males

13135

M60-64

13135

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23540

Males

13711

M60-64

13711

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20790

Males

12359

M60-64

12359

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22375

Males

13068

M60-64

13068

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22838

Males

13229

M60-64

13229

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20240

Males

11985

M60-64

11985

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18268

Males

11024

M60-64

11024

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
973
Passed By
2815
Net Change
-1842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19880
5K → 10K170421-251#19880#20131
10K → 15K57537-480#20131#20611
15K → 20K136244-108#20611#20719
20K → HALF8174-166#20719#20885
HALF → 25K123120+3#20885#20882
25K → 30K52548-496#20882#21378
30K → 20M55207-152#21378#21530
20M → 21M62139-77#21530#21607
21M → 35K24123-99#21607#21706
35K → 23M8946+43#21706#21663
23M → 24M30118-88#21663#21751
24M → 40K30108-78#21751#21829
40K → 25.2M3316+17#21829#21812
25.2M → FINISH10414+90#21812#21722
TOTALS9732815-1842
📊

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