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BOSTON MARATHON 2026

Desmond O'Connell

Bib: 26052•X

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Overall
#0 / 29021
Gender (Other)
#0 / 103
Age Group
Not available
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
28:32
3.11 mi
Rank: #23416
Start → 5K
28:32 | 9:12/mi
10K
57:28
6.21 mi
Rank: #23718 (-302)
5K → 10K
28:56 | 9:19/mi
15K
1:26:36
9.32 mi
Rank: #23888 (-170)
10K → 15K
29:08 | 9:23/mi
20K
1:55:33
12.43 mi
Rank: #23696 (+192)
15K → 20K
28:57 | 9:20/mi
HALF
2:01:49
13.11 mi
Rank: #23682 (+14)
20K → HALF
6:16 | 9:12/mi
25K
2:24:50
15.53 mi
Rank: #23531 (+151)
HALF → 25K
23:01 | 9:30/mi
30K
2:55:11
18.64 mi
Rank: #23325 (+206)
25K → 30K
30:21 | 9:47/mi
20M
3:08:27
20.00 mi
Rank: #23200 (+125)
30K → 20M
13:16 | 9:47/mi
21M
3:19:08
21.00 mi
Rank: #23122 (+78)
20M → 21M
10:41 | 10:41/mi
35K
3:26:13
21.75 mi
Rank: #23055 (+67)
21M → 35K
7:05 | 9:29/mi
23M
3:38:25
23.00 mi
Rank: #22961 (+94)
35K → 23M
12:12 | 9:45/mi
24M
3:47:58
24.00 mi
Rank: #22878 (+83)
23M → 24M
9:33 | 9:33/mi
40K
3:56:11
24.85 mi
Rank: #22784 (+94)
24M → 40K
8:13 | 9:37/mi
25.2M
3:59:43
25.20 mi
Rank: #22749 (+35)
40K → 25.2M
3:32 | 10:15/mi
FINISH
4:09:02
26.22 mi
Rank: #22684 (+65)
25.2M → FINISH
9:19 | 9:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:49
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:07:13
Pace9:43 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:1428:329:1228:32
9:12
-
10K
6.21 mi12:06:1057:289:1528:56
9:19
+0:07
15K
9.32 mi12:35:181:26:369:1829:08
9:23
+0:04
20K
12.43 mi13:04:151:55:339:1828:57
9:20
-0:03
HALF
13.11 mi13:10:312:01:499:186:16
9:12
-0:08
25K
15.53 mi13:33:322:24:509:2023:01
9:30
+0:18
30K
18.64 mi14:03:532:55:119:2430:21
9:47
+0:17
20M
20.00 mi14:17:093:08:279:2613:16
9:47
0:00
21M
21.00 mi14:27:503:19:089:2910:41
10:41
+0:54
35K
21.75 mi14:34:553:26:139:297:05
9:29
-1:12
23M
23.00 mi14:47:073:38:259:3012:12
9:45
+0:16
24M
24.00 mi14:56:403:47:589:309:33
9:33
-0:12
40K
24.85 mi15:04:533:56:119:318:13
9:37
+0:04
25.2M
25.20 mi15:08:253:59:439:313:32
10:15
+0:38
FINISH
26.22 mi15:17:444:09:029:319:19
9:09
-1:06

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

9:09 /mi

Average Pace

9:30 /mi

Slowest Pace

10:41 /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

3:54:49

94% of race

Time at Steady Pace

14:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:30 /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 mi11:37:1428:329:1228:32
9:12
#23416
10K
6.21 mi12:06:1057:289:1528:56
9:19
#23718
15K
9.32 mi12:35:181:26:369:1829:08
9:23
#23888
20K
12.43 mi13:04:151:55:339:1828:57
9:20
#23696
HALF
13.11 mi13:10:312:01:499:186:16
9:12
#23682
25K
15.53 mi13:33:322:24:509:2023:01
9:30
#23531
30K
18.64 mi14:03:532:55:119:2430:21
9:47
#23325
20M
20.00 mi14:17:093:08:279:2613:16
9:47
#23200
21M
21.00 mi14:27:503:19:089:2910:41
10:41
#23122
35K
21.75 mi14:34:553:26:139:297:05
9:29
#23055
23M
23.00 mi14:47:073:38:259:3012:12
9:45
#22961
24M
24.00 mi14:56:403:47:589:309:33
9:33
#22878
40K
24.85 mi15:04:533:56:119:318:13
9:37
#22784
25.2M
25.20 mi15:08:253:59:439:313:32
10:15
#22749
FINISH
26.22 mi15:17:444:09:029:319:19
9:09
#22684
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi23416969624084(Top 83%)96(Top 93%)96
10K6.21 mi3.10 mi23718-302969624010(Top 83%)96(Top 93%)96
15K9.32 mi3.11 mi23888-170969624084(Top 83%)96(Top 93%)96
20K12.43 mi3.11 mi23696+192969623194(Top 80%)94(Top 91%)94
HALF13.11 mi0.68 mi23682+14969623504(Top 81%)96(Top 93%)96
25K15.53 mi2.42 mi23531+151969623004(Top 79%)95(Top 92%)95
30K18.64 mi3.11 mi23325+206969622492(Top 78%)91(Top 88%)91
20M20.00 mi1.36 mi23200+125969621955(Top 76%)85(Top 83%)85
21M21.00 mi1.00 mi23122+78969622410(Top 77%)85(Top 83%)85
35K21.75 mi0.75 mi23055+67969621703(Top 75%)81(Top 79%)81
23M23.00 mi1.25 mi22961+9495+195+121430(Top 74%)82(Top 80%)82
24M24.00 mi1.00 mi22878+8393+293+221535(Top 74%)80(Top 78%)80
40K24.85 mi0.85 mi22784+9492+192+120795(Top 72%)78(Top 76%)78
25.2M25.20 mi0.35 mi22749+35929220338(Top 70%)80(Top 78%)80
FINISH26.22 mi1.02 mi22684+65929221119(Top 73%)78(Top 76%)78

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

24084

X

96

Age Div

96

5K→10K

3.1 - 6.2 mi

Top 83%
×5
+79ft-138ft

Overall

24010

X

96

Age Div

96

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

24084

X

96

Age Div

96

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23194

X

94

Age Div

94

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23504

X

96

Age Div

96

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

23004

X

95

Age Div

95

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22492

X

91

Age Div

91

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21955

X

85

Age Div

85

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22410

X

85

Age Div

85

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21703

X

81

Age Div

81

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21430

X

82

Age Div

82

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21535

X

80

Age Div

80

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

20795

X

78

Age Div

78

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20338

X

80

Age Div

80

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21119

X

78

Age Div

78

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1685*
Passed By
675
Net Change
+732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23416
5K → 10K112200-302#23416#23718
10K → 15K94200-170#23718#23888
15K → 20K244*52+192#23888#23696
20K → HALF2915+14#23696#23682
HALF → 25K18635+151#23682#23531
25K → 30K254*48+206#23531#23325
30K → 20M14924+125#23325#23200
20M → 21M10527+78#23200#23122
21M → 35K8114+67#23122#23055
35K → 23M11218+94#23055#22961
23M → 24M9815+83#22961#22878
24M → 40K1028+94#22878#22784
40K → 25.2M383+35#22784#22749
25.2M → FINISH8116+65#22749#22684
TOTALS1685*675+732

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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