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BOSTON MARATHON 2024

Adam O'neill

Bib: 29250•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:58/mi
24:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
48:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:12:07
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:36:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:41:13
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:00:23
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:26:11
↑ 181↓ 1480.2%
20M
8:56/mi
2:38:19
↑ 64↓ 500.2%
21M
9:03/mi
2:47:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:03/mi
2:53:23
↑ 17↓ 861.7%
23M
8:55/mi
3:04:33
↑ 23↓ 630.6%
24M
8:58/mi
3:13:31
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:22:36
↓ 200.3%
25.2M
10:52/mi
3:26:21
↑ 13↓ 160.2%
Finish· 26.22 mi
10:42/mi
3:37:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:13
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:56:02
Pace8:51 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0224:457:5824:45
7:58
-
10K
6.21 mi12:14:3448:177:4623:32
7:34
-0:24
15K
9.32 mi12:38:241:12:077:4423:50
7:40
+0:06
20K
12.43 mi13:02:221:36:057:4423:58
7:43
+0:03
Half
13.11 mi13:07:301:41:137:435:08
7:31
-0:12
25K
15.53 mi13:26:402:00:237:4519:10
7:54
+0:23
30K
18.64 mi13:52:282:26:117:5125:48
8:18
+0:24
20M
20.00 mi14:04:362:38:197:5512:08
8:56
+0:38
21M
21.00 mi14:13:392:47:227:589:03
9:03
+0:07
35K
21.75 mi14:19:402:53:237:586:01
8:03
-1:00
23M
23.00 mi14:30:503:04:338:0111:10
8:55
+0:52
24M
24.00 mi14:39:483:13:318:048:58
8:58
+0:03
40K
24.85 mi14:48:533:22:368:099:05
10:37
+1:39
25.2M
25.20 mi14:52:383:26:218:113:45
10:52
+0:15
Finish
26.22 mi15:03:323:37:158:1810:54
10:42
-0:10

Checkpoints & Pacing

📈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

7:31 /mi

Average Pace

8:18 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:28

35% of race

Time at Steady Pace

1:15:44

35% of race

Time at Slower Pace

1:05:03

30% of race

Average Pace: 8:17 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:51:0224:457:5824:45
7:58
#14384
10K
6.21 mi12:14:3448:177:4623:32
7:34
#12639
15K
9.32 mi12:38:241:12:077:4423:50
7:40
#12029
20K
12.43 mi13:02:221:36:057:4423:58
7:43
#11397
Half
13.11 mi13:07:301:41:137:435:08
7:31
#11282
25K
15.53 mi13:26:402:00:237:4519:10
7:54
#10926
30K
18.64 mi13:52:282:26:117:5125:48
8:18
#10562
20M
20.00 mi14:04:362:38:197:5512:08
8:56
#10598
21M
21.00 mi14:13:392:47:227:589:03
9:03
#10425
35K
21.75 mi14:19:402:53:237:586:01
8:03
#10311
23M
23.00 mi14:30:503:04:338:0111:10
8:55
#10263
24M
24.00 mi14:39:483:13:318:048:58
8:58
#10314
40K
24.85 mi14:48:533:22:368:099:05
10:37
#10695
25.2M
25.20 mi14:52:383:26:218:113:45
10:52
#10761
Finish
26.22 mi15:03:323:37:158:1810:54
10:42
#11287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi143849792979210972(Top 43%)8271(Top 57%)8271(Top 171%)
10K6.21 mi3.10 mi12639+17459086+7069086+70610879(Top 43%)8280(Top 57%)8280(Top 171%)
15K9.32 mi3.11 mi12029+6108783+3038783+30310972(Top 43%)8271(Top 57%)8271(Top 171%)
20K12.43 mi3.11 mi11397+6328485+2988485+2989839(Top 39%)7571(Top 52%)7571(Top 156%)
Half13.11 mi0.68 mi11282+1158427+588427+589288(Top 36%)7326(Top 50%)7326(Top 151%)
25K15.53 mi2.42 mi10926+3568210+2178210+2179563(Top 37%)7278(Top 50%)7278(Top 150%)
30K18.64 mi3.11 mi10562+3647940+2707940+2709594(Top 38%)7071(Top 49%)7071(Top 146%)
20M20.00 mi1.36 mi10598-367897+437897+4311737(Top 46%)7834(Top 54%)7834(Top 162%)
21M21.00 mi1.00 mi10425+1737760+1377760+1378816(Top 35%)6203(Top 43%)6203(Top 128%)
35K21.75 mi0.75 mi10311+1147665+957665+958055(Top 32%)5795(Top 40%)5795(Top 120%)
23M23.00 mi1.25 mi10263+487584+817584+8110731(Top 42%)6944(Top 48%)6944(Top 143%)
24M24.00 mi1.00 mi10314-517551+337551+3311952(Top 47%)7545(Top 52%)7545(Top 156%)
40K24.85 mi0.85 mi10695-3817694-1437694-14317019(Top 67%)9943(Top 68%)9943(Top 205%)
25.2M25.20 mi0.35 mi10761-667705-117705-1114025(Top 55%)8410(Top 58%)8410(Top 173%)
Finish26.22 mi1.02 mi11287-5267907-2027907-20220535(Top 80%)11746(Top 81%)11746(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10972

Males

8271

M18-39

8271

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10879

Males

8280

M18-39

8280

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10972

Males

8271

M18-39

8271

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9839

Males

7571

M18-39

7571

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9288

Males

7326

M18-39

7326

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9563

Males

7278

M18-39

7278

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9594

Males

7071

M18-39

7071

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11737

Males

7834

M18-39

7834

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

8816

Males

6203

M18-39

6203

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8055

Males

5795

M18-39

5795

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

10731

Males

6944

M18-39

6944

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11952

Males

7545

M18-39

7545

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17019

Males

9943

M18-39

9943

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14025

Males

8410

M18-39

8410

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20535

Males

11746

M18-39

11746

Passing Analysis

Category:
Athletes Passed
4832*
Passed By
1735
Net Change
+3097
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14384
5K → 10K175914+1745#14384#12639
10K → 15K63626+610#12639#12029
15K → 20K64614+632#12029#11397
20K → Half1161+115#11397#11282
Half → 25K40650+356#11282#10926
25K → 30K471107+364#10926#10562
30K → 20M129165-36#10562#10598
20M → 21M22653+173#10598#10425
21M → 35K13420+114#10425#10311
35K → 23M149101+48#10311#10263
23M → 24M83134-51#10263#10314
24M → 40K34*415-381#10314#10695
40K → 25.2M1985-66#10695#10761
25.2M → Finish24550-526#10761#11287
TOTALS4832*1735+3097

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing