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BOSTON MARATHON 2024

Harrison Thomas

Bib: 690•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Division (M18-39)
#0 / 4849
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:56
Rank: #121
Start → 5K
16:56 | 5:27/mi
10K· 6.21 mi
34:02
Rank: #127 (-6)
5K → 10K
17:06 | 5:30/mi
15K· 9.32 mi
51:24
Rank: #139 (-12)
10K → 15K
17:22 | 5:35/mi
20K· 12.43 mi
1:08:47
Rank: #126 (+13)
15K → 20K
17:23 | 5:36/mi
Half· 13.11 mi
1:12:35
Rank: #125 (+1)
20K → Half
3:48 | 5:34/mi
25K· 15.53 mi
1:26:34
Rank: #128 (-3)
Half → 25K
13:59 | 5:46/mi
30K· 18.64 mi
1:45:54
Rank: #160 (-32)
25K → 30K
19:20 | 6:13/mi
20M
1:54:52
Rank: #191 (-31)
30K → 20M
8:58 | 6:36/mi
21M
2:02:16
Rank: #223 (-32)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:07:19
Rank: #240 (-17)
21M → 35K
5:03 | 6:45/mi
23M
2:17:12
Rank: #325 (-85)
35K → 23M
9:53 | 7:54/mi
24M
2:24:33
Rank: #373 (-48)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
2:31:20
Rank: #453 (-80)
24M → 40K
6:47 | 7:56/mi
25.2M
2:34:24
Rank: #481 (-28)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
2:41:54
Rank: #559 (-78)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:35
Pace5:32 /mi
2nd Half
Distance13.11 mi
Time1:29:19
Pace6:49 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:5816:565:2716:56
5:27
-
10K
6.21 mi10:34:0434:025:2917:06
5:30
+0:03
15K
9.32 mi10:51:2651:245:3117:22
5:35
+0:05
20K
12.43 mi11:08:491:08:475:3217:23
5:36
+0:01
Half
13.11 mi11:12:371:12:355:323:48
5:34
-0:02
25K
15.53 mi11:26:361:26:345:3413:59
5:46
+0:12
30K
18.64 mi11:45:561:45:545:4119:20
6:13
+0:27
20M
20.00 mi11:54:541:54:525:458:58
6:36
+0:23
21M
21.00 mi12:02:182:02:165:497:24
7:24
+0:48
35K
21.75 mi12:07:212:07:195:515:03
6:45
-0:39
23M
23.00 mi12:17:142:17:125:589:53
7:54
+1:09
24M
24.00 mi12:24:352:24:336:017:21
7:21
-0:33
40K
24.85 mi12:31:222:31:206:056:47
7:56
+0:35
25.2M
25.20 mi12:34:262:34:246:083:04
8:54
+0:58
Finish
26.22 mi12:41:562:41:546:117:30
7:22
-1:32

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

5:27 /mi

Average Pace

6:11 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:34

53% of race

Time at Steady Pace

33:21

21% of race

Time at Slower Pace

41:59

26% of race

Average Pace: 6:10 /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 mi10:16:5816:565:2716:56
5:27
#121
10K
6.21 mi10:34:0434:025:2917:06
5:30
#127
15K
9.32 mi10:51:2651:245:3117:22
5:35
#139
20K
12.43 mi11:08:491:08:475:3217:23
5:36
#126
Half
13.11 mi11:12:371:12:355:323:48
5:34
#125
25K
15.53 mi11:26:361:26:345:3413:59
5:46
#128
30K
18.64 mi11:45:561:45:545:4119:20
6:13
#160
20M
20.00 mi11:54:541:54:525:458:58
6:36
#191
21M
21.00 mi12:02:182:02:165:497:24
7:24
#223
35K
21.75 mi12:07:212:07:195:515:03
6:45
#240
23M
23.00 mi12:17:142:17:125:589:53
7:54
#325
24M
24.00 mi12:24:352:24:336:017:21
7:21
#373
40K
24.85 mi12:31:222:31:206:056:47
7:56
#453
25.2M
25.20 mi12:34:262:34:246:083:04
8:54
#481
Finish
26.22 mi12:41:562:41:546:117:30
7:22
#559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi121104104138(Top 0.5%)135(Top 0.9%)135(Top 3%)
10K6.21 mi3.10 mi127-6110-6110-6140(Top 0.5%)123(Top 0.8%)123(Top 3%)
15K9.32 mi3.11 mi139-12122-12122-12138(Top 0.5%)135(Top 0.9%)135(Top 3%)
20K12.43 mi3.11 mi126+13110+12110+12105(Top 0.4%)103(Top 0.7%)103(Top 2%)
Half13.11 mi0.68 mi125+1110110140(Top 0.5%)139(Top 1.0%)139(Top 3%)
25K15.53 mi2.42 mi128-3110110205(Top 0.8%)184(Top 1%)184(Top 4%)
30K18.64 mi3.11 mi160-32140-30140-30506(Top 2%)478(Top 3%)478(Top 10%)
20M20.00 mi1.36 mi191-31170-30170-301056(Top 4%)1003(Top 7%)1003(Top 21%)
21M21.00 mi1.00 mi223-32201-31201-312165(Top 8%)1997(Top 14%)1997(Top 41%)
35K21.75 mi0.75 mi240-17218-17218-172052(Top 8%)1891(Top 13%)1891(Top 39%)
23M23.00 mi1.25 mi325-85302-84302-845211(Top 20%)4089(Top 28%)4089(Top 84%)
24M24.00 mi1.00 mi373-48350-48350-483515(Top 14%)2983(Top 20%)2983(Top 62%)
40K24.85 mi0.85 mi453-80427-77427-775429(Top 21%)4012(Top 28%)4012(Top 83%)
25.2M25.20 mi0.35 mi481-28453-26453-265954(Top 23%)4213(Top 29%)4213(Top 87%)
Finish26.22 mi1.02 mi559-78530-77530-774785(Top 19%)3667(Top 25%)3667(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×21stories
+97ft-345ft

Overall

138

Males

135

M18-39

135

5K→10K

3.1 - 6.2 mi

Top 0.5%
×5stories
+79ft-138ft

Overall

140

Males

123

M18-39

123

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3stories
+67ft-78ft

Overall

138

Males

135

M18-39

135

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5stories
+106ft-86ft

Overall

105

Males

103

M18-39

103

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2stories
+19ft-37ft

Overall

140

Males

139

M18-39

139

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

205

Males

184

M18-39

184

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

506

Males

478

M18-39

478

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1056

Males

1003

M18-39

1003

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2165

Males

1997

M18-39

1997

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2052

Males

1891

M18-39

1891

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5211

Males

4089

M18-39

4089

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3515

Males

2983

M18-39

2983

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5429

Males

4012

M18-39

4012

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5954

Males

4213

M18-39

4213

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4785

Males

3667

M18-39

3667

Passing Analysis

Category:
Athletes Passed
40
Passed By
478
Net Change
-438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#121
5K → 10K713-6#121#127
10K → 15K214-12#127#139
15K → 20K152+13#139#126
20K → Half32+1#126#125
Half → 25K58-3#125#128
25K → 30K234-32#128#160
30K → 20M132-31#160#191
20M → 21M032-32#191#223
21M → 35K320-17#223#240
35K → 23M085-85#240#325
23M → 24M149-48#325#373
24M → 40K080-80#373#453
40K → 25.2M129-28#453#481
25.2M → Finish078-78#481#559
TOTALS40478-438
📊

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