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BOSTON MARATHON 2024

Colin Riley

Bib: 503•M

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:08
Rank: #559
Start → 5K
18:08 | 5:50/mi
10K· 6.21 mi
36:08
Rank: #494 (+65)
5K → 10K
18:00 | 5:48/mi
15K· 9.32 mi
54:14
Rank: #475 (+19)
10K → 15K
18:06 | 5:50/mi
20K· 12.43 mi
1:12:37
Rank: #460 (+15)
15K → 20K
18:23 | 5:55/mi
Half· 13.11 mi
1:16:37
Rank: #458 (+2)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:31:06
Rank: #436 (+22)
Half → 25K
14:29 | 5:58/mi
30K· 18.64 mi
1:50:03
Rank: #387 (+49)
25K → 30K
18:57 | 6:06/mi
20M
1:58:24
Rank: #368 (+19)
30K → 20M
8:21 | 6:09/mi
21M
2:04:49
Rank: #338 (+30)
20M → 21M
6:25 | 6:25/mi
35K· 21.75 mi
2:09:16
Rank: #331 (+7)
21M → 35K
4:27 | 5:57/mi
23M
2:17:06
Rank: #318 (+13)
35K → 23M
7:50 | 6:15/mi
24M
2:23:11
Rank: #309 (+9)
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:28:28
Rank: #300 (+9)
24M → 40K
5:17 | 6:11/mi
25.2M
2:30:44
Rank: #294 (+6)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:36:30
Rank: #279 (+15)
25.2M → Finish
5:46 | 5:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:37
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:19:53
Pace6:06 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1218:085:5018:08
5:50
-
10K
6.21 mi10:36:1236:085:4918:00
5:48
-0:02
15K
9.32 mi10:54:1854:145:4918:06
5:50
+0:02
20K
12.43 mi11:12:411:12:375:5118:23
5:55
+0:05
Half
13.11 mi11:16:411:16:375:514:00
5:52
-0:03
25K
15.53 mi11:31:101:31:065:5214:29
5:58
+0:06
30K
18.64 mi11:50:071:50:035:5418:57
6:06
+0:08
20M
20.00 mi11:58:281:58:245:558:21
6:09
+0:03
21M
21.00 mi12:04:532:04:495:576:25
6:25
+0:16
35K
21.75 mi12:09:202:09:165:574:27
5:57
-0:28
23M
23.00 mi12:17:102:17:065:587:50
6:15
+0:18
24M
24.00 mi12:23:152:23:115:586:05
6:05
-0:10
40K
24.85 mi12:28:322:28:285:585:17
6:11
+0:06
25.2M
25.20 mi12:30:482:30:445:592:16
6:34
+0:23
Finish
26.22 mi12:36:342:36:305:585:46
5:40
-0:54

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

5:40 /mi

Average Pace

5:58 /mi

Slowest Pace

6:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:59

89% of race

Time at Steady Pace

16:31

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:58 /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 mi10:18:1218:085:5018:08
5:50
#559
10K
6.21 mi10:36:1236:085:4918:00
5:48
#494
15K
9.32 mi10:54:1854:145:4918:06
5:50
#475
20K
12.43 mi11:12:411:12:375:5118:23
5:55
#460
Half
13.11 mi11:16:411:16:375:514:00
5:52
#458
25K
15.53 mi11:31:101:31:065:5214:29
5:58
#436
30K
18.64 mi11:50:071:50:035:5418:57
6:06
#387
20M
20.00 mi11:58:281:58:245:558:21
6:09
#368
21M
21.00 mi12:04:532:04:495:576:25
6:25
#338
35K
21.75 mi12:09:202:09:165:574:27
5:57
#331
23M
23.00 mi12:17:102:17:065:587:50
6:15
#318
24M
24.00 mi12:23:152:23:115:586:05
6:05
#309
40K
24.85 mi12:28:322:28:285:585:17
6:11
#300
25.2M
25.20 mi12:30:482:30:445:592:16
6:34
#294
Finish
26.22 mi12:36:342:36:305:585:46
5:40
#279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi559533533417(Top 2%)395(Top 3%)395(Top 8%)
10K6.21 mi3.10 mi494+65471+62471+62448(Top 2%)426(Top 3%)426(Top 9%)
15K9.32 mi3.11 mi475+19453+18453+18417(Top 2%)395(Top 3%)395(Top 8%)
20K12.43 mi3.11 mi460+15438+15438+15426(Top 2%)404(Top 3%)404(Top 8%)
Half13.11 mi0.68 mi458+2436+2436+2472(Top 2%)449(Top 3%)449(Top 9%)
25K15.53 mi2.42 mi436+22414+22414+22419(Top 2%)396(Top 3%)396(Top 8%)
30K18.64 mi3.11 mi387+49365+49365+49336(Top 1%)310(Top 2%)310(Top 6%)
20M20.00 mi1.36 mi368+19345+20345+20325(Top 1%)299(Top 2%)299(Top 6%)
21M21.00 mi1.00 mi338+30315+30315+30266(Top 1%)246(Top 2%)246(Top 5%)
35K21.75 mi0.75 mi331+7308+7308+7306(Top 1%)282(Top 2%)282(Top 6%)
23M23.00 mi1.25 mi318+13295+13295+13366(Top 1%)340(Top 2%)340(Top 7%)
24M24.00 mi1.00 mi309+9286+9286+9320(Top 1%)294(Top 2%)294(Top 6%)
40K24.85 mi0.85 mi300+9277+9277+9312(Top 1%)287(Top 2%)287(Top 6%)
25.2M25.20 mi0.35 mi294+6271+6271+6200(Top 0.8%)185(Top 1%)185(Top 4%)
Finish26.22 mi1.02 mi279+15256+15256+15143(Top 0.6%)130(Top 0.9%)130(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

417

Males

395

M18-39

395

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

448

Males

426

M18-39

426

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

417

Males

395

M18-39

395

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

426

Males

404

M18-39

404

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

472

Males

449

M18-39

449

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

419

Males

396

M18-39

396

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

336

Males

310

M18-39

310

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

325

Males

299

M18-39

299

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

266

Males

246

M18-39

246

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

306

Males

282

M18-39

282

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

366

Males

340

M18-39

340

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

320

Males

294

M18-39

294

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

312

Males

287

M18-39

287

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

200

Males

185

M18-39

185

25.2M→Finish

25.2 - 26.2 mi

Top 0.6%
×2stories
+22ft-21ft

Overall

143

Males

130

M18-39

130

Passing Analysis

Category:
Athletes Passed
355
Passed By
75
Net Change
+280
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#559
5K → 10K705+65#559#494
10K → 15K267+19#494#475
15K → 20K3419+15#475#460
20K → Half75+2#460#458
Half → 25K3311+22#458#436
25K → 30K578+49#436#387
30K → 20M256+19#387#368
20M → 21M311+30#368#338
21M → 35K81+7#338#331
35K → 23M207+13#331#318
23M → 24M112+9#318#309
24M → 40K123+9#309#300
40K → 25.2M60+6#300#294
25.2M → Finish150+15#294#279
TOTALS35575+280
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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