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BOSTON MARATHON 2024

Brian Tholl

Bib: 875•M

PA

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
18:01
Rank: #502
Start → 5K
18:01 | 5:48/mi
10K· 6.21 mi
36:07
Rank: #491 (+11)
5K → 10K
18:06 | 5:50/mi
15K· 9.32 mi
54:13
Rank: #472 (+19)
10K → 15K
18:06 | 5:50/mi
20K· 12.43 mi
1:12:35
Rank: #455 (+17)
15K → 20K
18:22 | 5:55/mi
Half· 13.11 mi
1:16:34
Rank: #450 (+5)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:31:00
Rank: #423 (+27)
Half → 25K
14:26 | 5:57/mi
30K· 18.64 mi
1:50:05
Rank: #389 (+34)
25K → 30K
19:05 | 6:09/mi
20M
1:58:34
Rank: #380 (+9)
30K → 20M
8:29 | 6:15/mi
21M
2:05:07
Rank: #359 (+21)
20M → 21M
6:33 | 6:33/mi
35K· 21.75 mi
2:09:35
Rank: #352 (+7)
21M → 35K
4:28 | 5:58/mi
23M
2:17:11
Rank: #323 (+29)
35K → 23M
7:36 | 6:04/mi
24M
2:23:04
Rank: #302 (+21)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:28:11
Rank: #290 (+12)
24M → 40K
5:07 | 5:59/mi
25.2M
2:30:27
Rank: #285 (+5)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:36:21
Rank: #275 (+10)
25.2M → Finish
5:54 | 5:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:34
Pace5:50 /mi
2nd Half
Distance13.11 mi
Time1:19:47
Pace6:05 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1118:015:4818:01
5:48
-
10K
6.21 mi10:36:1736:075:4918:06
5:50
+0:02
15K
9.32 mi10:54:2354:135:4918:06
5:50
0:00
20K
12.43 mi11:12:451:12:355:5018:22
5:55
+0:05
Half
13.11 mi11:16:441:16:345:503:59
5:50
-0:05
25K
15.53 mi11:31:101:31:005:5114:26
5:57
+0:07
30K
18.64 mi11:50:151:50:055:5419:05
6:09
+0:12
20M
20.00 mi11:58:441:58:345:568:29
6:15
+0:06
21M
21.00 mi12:05:172:05:075:576:33
6:33
+0:18
35K
21.75 mi12:09:452:09:355:584:28
5:58
-0:35
23M
23.00 mi12:17:212:17:115:587:36
6:04
+0:06
24M
24.00 mi12:23:142:23:045:585:53
5:53
-0:11
40K
24.85 mi12:28:212:28:115:585:07
5:59
+0:06
25.2M
25.20 mi12:30:372:30:275:582:16
6:34
+0:35
Finish
26.22 mi12:36:312:36:215:585:54
5:47
-0:47

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

5:47 /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

2:27:32

94% of race

Time at Steady Pace

8:49

6% 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 mi10:18:1118:015:4818:01
5:48
#502
10K
6.21 mi10:36:1736:075:4918:06
5:50
#491
15K
9.32 mi10:54:2354:135:4918:06
5:50
#472
20K
12.43 mi11:12:451:12:355:5018:22
5:55
#455
Half
13.11 mi11:16:441:16:345:503:59
5:50
#450
25K
15.53 mi11:31:101:31:005:5114:26
5:57
#423
30K
18.64 mi11:50:151:50:055:5419:05
6:09
#389
20M
20.00 mi11:58:441:58:345:568:29
6:15
#380
21M
21.00 mi12:05:172:05:075:576:33
6:33
#359
35K
21.75 mi12:09:452:09:355:584:28
5:58
#352
23M
23.00 mi12:17:212:17:115:587:36
6:04
#323
24M
24.00 mi12:23:142:23:045:585:53
5:53
#302
40K
24.85 mi12:28:212:28:115:585:07
5:59
#290
25.2M
25.20 mi12:30:372:30:275:582:16
6:34
#285
Finish
26.22 mi12:36:312:36:215:585:54
5:47
#275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi502480480416(Top 2%)394(Top 3%)394(Top 8%)
10K6.21 mi3.10 mi491+11468+12468+12499(Top 2%)476(Top 3%)476(Top 10%)
15K9.32 mi3.11 mi472+19450+18450+18416(Top 2%)394(Top 3%)394(Top 8%)
20K12.43 mi3.11 mi455+17433+17433+17420(Top 2%)398(Top 3%)398(Top 8%)
Half13.11 mi0.68 mi450+5428+5428+5430(Top 2%)408(Top 3%)408(Top 8%)
25K15.53 mi2.42 mi423+27401+27401+27384(Top 2%)362(Top 2%)362(Top 7%)
30K18.64 mi3.11 mi389+34367+34367+34395(Top 2%)367(Top 3%)367(Top 8%)
20M20.00 mi1.36 mi380+9357+10357+10437(Top 2%)408(Top 3%)408(Top 8%)
21M21.00 mi1.00 mi359+21336+21336+21385(Top 2%)360(Top 2%)360(Top 7%)
35K21.75 mi0.75 mi352+7329+7329+7332(Top 1%)306(Top 2%)306(Top 6%)
23M23.00 mi1.25 mi323+29300+29300+29227(Top 0.9%)205(Top 1%)205(Top 4%)
24M24.00 mi1.00 mi302+21279+21279+21201(Top 0.8%)181(Top 1%)181(Top 4%)
40K24.85 mi0.85 mi290+12267+12267+12187(Top 0.7%)169(Top 1%)169(Top 3%)
25.2M25.20 mi0.35 mi285+5262+5262+5199(Top 0.8%)184(Top 1%)184(Top 4%)
Finish26.22 mi1.02 mi275+10252+10252+10215(Top 0.8%)199(Top 1%)199(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

416

Males

394

M18-39

394

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

499

Males

476

M18-39

476

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

416

Males

394

M18-39

394

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

420

Males

398

M18-39

398

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

430

Males

408

M18-39

408

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

384

Males

362

M18-39

362

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

395

Males

367

M18-39

367

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

437

Males

408

M18-39

408

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

385

Males

360

M18-39

360

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

332

Males

306

M18-39

306

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

227

Males

205

M18-39

205

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

201

Males

181

M18-39

181

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

187

Males

169

M18-39

169

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

199

Males

184

M18-39

184

25.2M→Finish

25.2 - 26.2 mi

Top 0.8%
×2stories
+22ft-21ft

Overall

215

Males

199

M18-39

199

Passing Analysis

Category:
Athletes Passed
314
Passed By
87
Net Change
+227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#502
5K → 10K3120+11#502#491
10K → 15K267+19#491#472
15K → 20K3518+17#472#455
20K → Half83+5#455#450
Half → 25K369+27#450#423
25K → 30K4713+34#423#389
30K → 20M2011+9#389#380
20M → 21M221+21#380#359
21M → 35K92+7#359#352
35K → 23M312+29#352#323
23M → 24M210+21#323#302
24M → 40K131+12#302#290
40K → 25.2M50+5#290#285
25.2M → Finish100+10#285#275
TOTALS31487+227
📊

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