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BOSTON MARATHON 2024

Thomas Clark

Bib: 29286•M

DE

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:18
Rank: #25297
Start → 5K
36:18 | 11:41/mi
10K· 6.21 mi
1:15:20
Rank: #25346 (-49)
5K → 10K
39:02 | 12:34/mi
15K· 9.32 mi
1:53:53
Rank: #25270 (+76)
10K → 15K
38:33 | 12:24/mi
20K· 12.43 mi
2:32:52
Rank: #25152 (+118)
15K → 20K
38:59 | 12:33/mi
Half· 13.11 mi
2:40:46
Rank: #25125 (+27)
20K → Half
7:54 | 11:35/mi
25K· 15.53 mi
3:12:25
Rank: #25032 (+93)
Half → 25K
31:39 | 13:03/mi
30K· 18.64 mi
3:54:28
Rank: #24869 (+163)
25K → 30K
42:03 | 13:32/mi
20M
4:13:51
Rank: #24833 (+36)
30K → 20M
19:23 | 14:16/mi
21M
4:28:01
Rank: #24777 (+56)
20M → 21M
14:10 | 14:10/mi
35K· 21.75 mi
4:38:26
Rank: #24776 (+1)
21M → 35K
10:25 | 13:55/mi
23M
4:56:59
Rank: #24800 (-24)
35K → 23M
18:33 | 14:49/mi
24M
5:10:45
Rank: #24793 (+7)
23M → 24M
13:46 | 13:46/mi
40K· 24.85 mi
5:23:13
Rank: #24789 (+4)
24M → 40K
12:28 | 14:35/mi
25.2M
5:28:35
Rank: #24784 (+5)
40K → 25.2M
5:22 | 15:34/mi
Finish· 26.22 mi
5:42:41
Rank: #24824 (-40)
25.2M → Finish
14:06 | 13:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:46
Pace12:16 /mi
2nd Half
Distance13.11 mi
Time3:01:55
Pace13:53 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2236:1811:4136:18
11:41
-
10K
6.21 mi12:38:241:15:2012:0739:02
12:34
+0:53
15K
9.32 mi13:16:571:53:5312:1338:33
12:24
-0:10
20K
12.43 mi13:55:562:32:5212:1838:59
12:33
+0:09
Half
13.11 mi14:03:502:40:4612:167:54
11:35
-0:58
25K
15.53 mi14:35:293:12:2512:2331:39
13:03
+1:28
30K
18.64 mi15:17:323:54:2812:3542:03
13:32
+0:29
20M
20.00 mi15:36:554:13:5112:4219:23
14:16
+0:44
21M
21.00 mi15:51:054:28:0112:4614:10
14:10
-0:06
35K
21.75 mi16:01:304:38:2612:4810:25
13:55
-0:15
23M
23.00 mi16:20:034:56:5912:5518:33
14:49
+0:54
24M
24.00 mi16:33:495:10:4512:5713:46
13:46
-1:03
40K
24.85 mi16:46:175:23:1313:0012:28
14:35
+0:49
25.2M
25.20 mi16:51:395:28:3513:025:22
15:34
+0:59
Finish
26.22 mi17:05:455:42:4113:0514:06
13:50
-1:44

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

11:35 /mi

Average Pace

13:05 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:25

56% of race

Time at Steady Pace

1:53:53

33% of race

Time at Slower Pace

36:23

11% of race

Average Pace: 13:04 /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 mi11:59:2236:1811:4136:18
11:41
#25297
10K
6.21 mi12:38:241:15:2012:0739:02
12:34
#25346
15K
9.32 mi13:16:571:53:5312:1338:33
12:24
#25270
20K
12.43 mi13:55:562:32:5212:1838:59
12:33
#25152
Half
13.11 mi14:03:502:40:4612:167:54
11:35
#25125
25K
15.53 mi14:35:293:12:2512:2331:39
13:03
#25032
30K
18.64 mi15:17:323:54:2812:3542:03
13:32
#24869
20M
20.00 mi15:36:554:13:5112:4219:23
14:16
#24833
21M
21.00 mi15:51:054:28:0112:4614:10
14:10
#24777
35K
21.75 mi16:01:304:38:2612:4810:25
13:55
#24776
23M
23.00 mi16:20:034:56:5912:5518:33
14:49
#24800
24M
24.00 mi16:33:495:10:4512:5713:46
13:46
#24793
40K
24.85 mi16:46:175:23:1313:0012:28
14:35
#24789
25.2M
25.20 mi16:51:395:28:3513:025:22
15:34
#24784
Finish
26.22 mi17:05:455:42:4113:0514:06
13:50
#24824
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25297144881448825020(Top 98%)14385(Top 99%)14385(Top 297%)
10K6.21 mi3.10 mi25346-4914500-1214500-1225359(Top 99%)14506(Top 100%)14506(Top 299%)
15K9.32 mi3.11 mi25270+7614484+1614484+1625020(Top 98%)14385(Top 99%)14385(Top 297%)
20K12.43 mi3.11 mi25152+11814436+4814436+4824522(Top 96%)14167(Top 97%)14167(Top 292%)
Half13.11 mi0.68 mi25125+2714425+1114425+1124194(Top 95%)13992(Top 96%)13992(Top 289%)
25K15.53 mi2.42 mi25032+9314385+4014385+4024247(Top 95%)13985(Top 96%)13985(Top 288%)
30K18.64 mi3.11 mi24869+16314306+7914306+7923845(Top 93%)13716(Top 94%)13716(Top 283%)
20M20.00 mi1.36 mi24833+3614284+2214284+2224186(Top 95%)13820(Top 95%)13820(Top 285%)
21M21.00 mi1.00 mi24777+5614253+3114253+3122551(Top 88%)12936(Top 89%)12936(Top 267%)
35K21.75 mi0.75 mi24776+114247+614247+624210(Top 95%)13767(Top 94%)13767(Top 284%)
23M23.00 mi1.25 mi24800-2414243+414243+424525(Top 96%)13942(Top 96%)13942(Top 288%)
24M24.00 mi1.00 mi24793+714234+914234+923948(Top 94%)13575(Top 93%)13575(Top 280%)
40K24.85 mi0.85 mi24789+414228+614228+624200(Top 95%)13695(Top 94%)13695(Top 282%)
25.2M25.20 mi0.35 mi24784+514224+414224+423641(Top 93%)13379(Top 92%)13379(Top 276%)
Finish26.22 mi1.02 mi24824-4014230-614230-624862(Top 97%)14084(Top 97%)14084(Top 290%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

25020

Males

14385

M18-39

14385

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25359

Males

14506

M18-39

14506

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

25020

Males

14385

M18-39

14385

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24522

Males

14167

M18-39

14167

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24194

Males

13992

M18-39

13992

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24247

Males

13985

M18-39

13985

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

23845

Males

13716

M18-39

13716

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24186

Males

13820

M18-39

13820

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22551

Males

12936

M18-39

12936

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24210

Males

13767

M18-39

13767

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

24525

Males

13942

M18-39

13942

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

23948

Males

13575

M18-39

13575

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24200

Males

13695

M18-39

13695

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23641

Males

13379

M18-39

13379

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

24862

Males

14084

M18-39

14084

Passing Analysis

Category:
Athletes Passed
751
Passed By
278
Net Change
+473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25297
5K → 10K2675-49#25297#25346
10K → 15K8812+76#25346#25270
15K → 20K1224+118#25270#25152
20K → Half281+27#25152#25125
Half → 25K10310+93#25125#25032
25K → 30K1685+163#25032#24869
30K → 20M5216+36#24869#24833
20M → 21M626+56#24833#24777
21M → 35K1918+1#24777#24776
35K → 23M2246-24#24776#24800
23M → 24M169+7#24800#24793
24M → 40K2218+4#24793#24789
40K → 25.2M149+5#24789#24784
25.2M → Finish949-40#24784#24824
TOTALS751278+473
📊

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