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BOSTON MARATHON 2026

Nicholas Oconnell

Bib: 29722•M

MD

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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 (M45-49)
#0 / 2413
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
27:48
3.11 mi
Rank: #22387
Start → 5K
27:48 | 8:57/mi
10K
53:29
6.21 mi
Rank: #20791 (+1596)
5K → 10K
25:41 | 8:16/mi
15K
1:19:19
9.32 mi
Rank: #20183 (+608)
10K → 15K
25:50 | 8:19/mi
20K
1:46:00
12.43 mi
Rank: #20060 (+123)
15K → 20K
26:41 | 8:36/mi
HALF
1:51:47
13.11 mi
Rank: #20078 (-18)
20K → HALF
5:47 | 8:30/mi
25K
2:12:21
15.53 mi
Rank: #19842 (+236)
HALF → 25K
20:34 | 8:29/mi
30K
2:38:50
18.64 mi
Rank: #19335 (+507)
25K → 30K
26:29 | 8:32/mi
20M
2:50:33
20.00 mi
Rank: #19148 (+187)
30K → 20M
11:43 | 8:38/mi
21M
2:59:33
21.00 mi
Rank: #18974 (+174)
20M → 21M
9:00 | 9:00/mi
35K
3:05:32
21.75 mi
Rank: #18794 (+180)
21M → 35K
5:59 | 8:00/mi
23M
3:15:44
23.00 mi
Rank: #18500 (+294)
35K → 23M
10:12 | 8:10/mi
24M
3:23:52
24.00 mi
Rank: #18337 (+163)
23M → 24M
8:08 | 8:08/mi
40K
3:30:56
24.85 mi
Rank: #18192 (+145)
24M → 40K
7:04 | 8:16/mi
25.2M
3:34:04
25.20 mi
Rank: #18137 (+55)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:42:31
26.22 mi
Rank: #18081 (+56)
25.2M → FINISH
8:27 | 8:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:51:47
Pace8:32 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:50:44
Pace8:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5827:488:5727:48
8:57
-
10K
6.21 mi12:19:3953:298:3725:41
8:16
-0:41
15K
9.32 mi12:45:291:19:198:3125:50
8:19
+0:03
20K
12.43 mi13:12:101:46:008:3226:41
8:36
+0:17
HALF
13.11 mi13:17:571:51:478:325:47
8:30
-0:06
25K
15.53 mi13:38:312:12:218:3220:34
8:29
-0:01
30K
18.64 mi14:05:002:38:508:3226:29
8:32
+0:03
20M
20.00 mi14:16:432:50:338:3211:43
8:38
+0:06
21M
21.00 mi14:25:432:59:338:349:00
9:00
+0:22
35K
21.75 mi14:31:423:05:328:325:59
8:00
-1:00
23M
23.00 mi14:41:543:15:448:3110:12
8:10
+0:10
24M
24.00 mi14:50:023:23:528:308:08
8:08
-0:02
40K
24.85 mi14:57:063:30:568:307:04
8:16
+0:08
25.2M
25.20 mi15:00:143:34:048:303:08
9:06
+0:50
FINISH
26.22 mi15:08:413:42:318:308:27
8:18
-0:48

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

8:00 /mi

Average Pace

8:30 /mi

Slowest Pace

9:06 /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

3:02:35

82% of race

Time at Steady Pace

39:56

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:53:5827:488:5727:48
8:57
#22387
10K
6.21 mi12:19:3953:298:3725:41
8:16
#20791
15K
9.32 mi12:45:291:19:198:3125:50
8:19
#20183
20K
12.43 mi13:12:101:46:008:3226:41
8:36
#20060
HALF
13.11 mi13:17:571:51:478:325:47
8:30
#20078
25K
15.53 mi13:38:312:12:218:3220:34
8:29
#19842
30K
18.64 mi14:05:002:38:508:3226:29
8:32
#19335
20M
20.00 mi14:16:432:50:338:3211:43
8:38
#19148
21M
21.00 mi14:25:432:59:338:349:00
9:00
#18974
35K
21.75 mi14:31:423:05:328:325:59
8:00
#18794
23M
23.00 mi14:41:543:15:448:3110:12
8:10
#18500
24M
24.00 mi14:50:023:23:528:308:08
8:08
#18337
40K
24.85 mi14:57:063:30:568:307:04
8:16
#18192
25.2M
25.20 mi15:00:143:34:048:303:08
9:06
#18137
FINISH
26.22 mi15:08:413:42:318:308:27
8:18
#18081
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi22387134171341719055(Top 66%)11904(Top 73%)11904(Top 493%)
10K6.21 mi3.10 mi20791+159612658+75912658+75918957(Top 65%)11871(Top 73%)11871(Top 492%)
15K9.32 mi3.11 mi20183+60812385+27312385+27319055(Top 66%)11904(Top 73%)11904(Top 493%)
20K12.43 mi3.11 mi20060+12312312+7312312+7319785(Top 68%)12190(Top 75%)12190(Top 505%)
HALF13.11 mi0.68 mi20078-1812317-512317-520092(Top 69%)12365(Top 76%)12365(Top 512%)
25K15.53 mi2.42 mi19842+23612211+10612211+10618452(Top 64%)11552(Top 71%)11552(Top 479%)
30K18.64 mi3.11 mi19335+50711953+25811953+25817045(Top 59%)10863(Top 66%)10863(Top 450%)
20M20.00 mi1.36 mi19148+18711867+8611867+8616939(Top 58%)10717(Top 66%)10717(Top 444%)
21M21.00 mi1.00 mi18974+17411773+9411773+9416116(Top 56%)10312(Top 63%)10312(Top 427%)
35K21.75 mi0.75 mi18794+18011679+9411679+9414474(Top 50%)9543(Top 58%)9543(Top 395%)
23M23.00 mi1.25 mi18500+29411535+14411535+14413473(Top 46%)9010(Top 55%)9010(Top 373%)
24M24.00 mi1.00 mi18337+16311443+9211443+9214647(Top 50%)9461(Top 58%)9461(Top 392%)
40K24.85 mi0.85 mi18192+14511364+7911364+7914209(Top 49%)9173(Top 56%)9173(Top 380%)
25.2M25.20 mi0.35 mi18137+5511330+3411330+3415182(Top 52%)9597(Top 59%)9597(Top 398%)
FINISH26.22 mi1.02 mi18081+5611295+3511295+3516967(Top 58%)10417(Top 64%)10417(Top 432%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19055

Males

11904

M45-49

11904

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18957

Males

11871

M45-49

11871

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19055

Males

11904

M45-49

11904

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19785

Males

12190

M45-49

12190

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20092

Males

12365

M45-49

12365

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18452

Males

11552

M45-49

11552

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17045

Males

10863

M45-49

10863

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16939

Males

10717

M45-49

10717

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16116

Males

10312

M45-49

10312

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14474

Males

9543

M45-49

9543

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13473

Males

9010

M45-49

9010

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14647

Males

9461

M45-49

9461

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14209

Males

9173

M45-49

9173

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15182

Males

9597

M45-49

9597

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16967

Males

10417

M45-49

10417

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4593*
Passed By
287
Net Change
+4306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22387
5K → 10K1606*10+1596#22387#20791
10K → 15K649*41+608#20791#20183
15K → 20K213*90+123#20183#20060
20K → HALF2038-18#20060#20078
HALF → 25K250*14+236#20078#19842
25K → 30K515*8+507#19842#19335
30K → 20M205*18+187#19335#19148
20M → 21M1839+174#19148#18974
21M → 35K1811+180#18974#18794
35K → 23M295*1+294#18794#18500
23M → 24M1707+163#18500#18337
24M → 40K1516+145#18337#18192
40K → 25.2M616+55#18192#18137
25.2M → FINISH9438+56#18137#18081
TOTALS4593*287+4306

* 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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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