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BOSTON MARATHON 2024

Mason Holt

Bib: 3674•M

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Division (M18-39)
#0 / 4849
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #2449
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
39:21
Rank: #2152 (+297)
5K → 10K
19:35 | 6:18/mi
15K· 9.32 mi
58:49
Rank: #1910 (+242)
10K → 15K
19:28 | 6:16/mi
20K· 12.43 mi
1:18:24
Rank: #1737 (+173)
15K → 20K
19:35 | 6:18/mi
Half· 13.11 mi
1:22:39
Rank: #1713 (+24)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:37:53
Rank: #1562 (+151)
Half → 25K
15:14 | 6:17/mi
30K· 18.64 mi
1:57:57
Rank: #1373 (+189)
25K → 30K
20:04 | 6:28/mi
20M
2:06:52
Rank: #1306 (+67)
30K → 20M
8:55 | 6:34/mi
21M
2:13:53
Rank: #1255 (+51)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:18:42
Rank: #1226 (+29)
21M → 35K
4:49 | 6:26/mi
23M
2:27:08
Rank: #1183 (+43)
35K → 23M
8:26 | 6:44/mi
24M
2:33:53
Rank: #1182 (+1)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:40:02
Rank: #1219 (-37)
24M → 40K
6:09 | 7:12/mi
25.2M
2:42:45
Rank: #1226 (-7)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:49:40
Rank: #1234 (-8)
25.2M → Finish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:39
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:27:01
Pace6:38 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4919:466:2219:46
6:22
-
10K
6.21 mi10:41:2439:216:2019:35
6:18
-0:04
15K
9.32 mi11:00:5258:496:1919:28
6:16
-0:02
20K
12.43 mi11:20:271:18:246:1919:35
6:18
+0:02
Half
13.11 mi11:24:421:22:396:184:15
6:14
-0:04
25K
15.53 mi11:39:561:37:536:1815:14
6:17
+0:03
30K
18.64 mi12:00:001:57:576:2020:04
6:28
+0:11
20M
20.00 mi12:08:552:06:526:218:55
6:34
+0:06
21M
21.00 mi12:15:562:13:536:237:01
7:01
+0:27
35K
21.75 mi12:20:452:18:426:234:49
6:26
-0:35
23M
23.00 mi12:29:112:27:086:248:26
6:44
+0:18
24M
24.00 mi12:35:562:33:536:256:45
6:45
+0:01
40K
24.85 mi12:42:052:40:026:266:09
7:12
+0:27
25.2M
25.20 mi12:44:482:42:456:282:43
7:53
+0:41
Finish
26.22 mi12:51:432:49:406:296:55
6:47
-1:06

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

6:14 /mi

Average Pace

6:29 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:15

3% of race

Time at Steady Pace

2:07:26

75% of race

Time at Slower Pace

37:59

22% of race

Average Pace: 6:28 /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 mi10:21:4919:466:2219:46
6:22
#2449
10K
6.21 mi10:41:2439:216:2019:35
6:18
#2152
15K
9.32 mi11:00:5258:496:1919:28
6:16
#1910
20K
12.43 mi11:20:271:18:246:1919:35
6:18
#1737
Half
13.11 mi11:24:421:22:396:184:15
6:14
#1713
25K
15.53 mi11:39:561:37:536:1815:14
6:17
#1562
30K
18.64 mi12:00:001:57:576:2020:04
6:28
#1373
20M
20.00 mi12:08:552:06:526:218:55
6:34
#1306
21M
21.00 mi12:15:562:13:536:237:01
7:01
#1255
35K
21.75 mi12:20:452:18:426:234:49
6:26
#1226
23M
23.00 mi12:29:112:27:086:248:26
6:44
#1183
24M
24.00 mi12:35:562:33:536:256:45
6:45
#1182
40K
24.85 mi12:42:052:40:026:266:09
7:12
#1219
25.2M
25.20 mi12:44:482:42:456:282:43
7:53
#1226
Finish
26.22 mi12:51:432:49:406:296:55
6:47
#1234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2449236223621607(Top 6%)1555(Top 11%)1555(Top 32%)
10K6.21 mi3.10 mi2152+2972081+2812081+2811921(Top 8%)1858(Top 13%)1858(Top 38%)
15K9.32 mi3.11 mi1910+2421846+2351846+2351607(Top 6%)1555(Top 11%)1555(Top 32%)
20K12.43 mi3.11 mi1737+1731684+1621684+1621365(Top 5%)1320(Top 9%)1320(Top 27%)
Half13.11 mi0.68 mi1713+241660+241660+241402(Top 5%)1357(Top 9%)1357(Top 28%)
25K15.53 mi2.42 mi1562+1511512+1481512+1481079(Top 4%)1041(Top 7%)1041(Top 21%)
30K18.64 mi3.11 mi1373+1891326+1861326+186959(Top 4%)916(Top 6%)916(Top 19%)
20M20.00 mi1.36 mi1306+671258+681258+68975(Top 4%)927(Top 6%)927(Top 19%)
21M21.00 mi1.00 mi1255+511210+481210+481112(Top 4%)1051(Top 7%)1051(Top 22%)
35K21.75 mi0.75 mi1226+291181+291181+291114(Top 4%)1052(Top 7%)1052(Top 22%)
23M23.00 mi1.25 mi1183+431136+451136+451133(Top 4%)1065(Top 7%)1065(Top 22%)
24M24.00 mi1.00 mi1182+11135+11135+11513(Top 6%)1401(Top 10%)1401(Top 29%)
40K24.85 mi0.85 mi1219-371170-351170-352430(Top 10%)2126(Top 15%)2126(Top 44%)
25.2M25.20 mi0.35 mi1226-71176-61176-62344(Top 9%)2030(Top 14%)2030(Top 42%)
Finish26.22 mi1.02 mi1234-81180-41180-42260(Top 9%)1962(Top 13%)1962(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1607

Males

1555

M18-39

1555

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

1921

Males

1858

M18-39

1858

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1607

Males

1555

M18-39

1555

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1365

Males

1320

M18-39

1320

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1402

Males

1357

M18-39

1357

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1079

Males

1041

M18-39

1041

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

959

Males

916

M18-39

916

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

975

Males

927

M18-39

927

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1112

Males

1051

M18-39

1051

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1114

Males

1052

M18-39

1052

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1133

Males

1065

M18-39

1065

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1513

Males

1401

M18-39

1401

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2430

Males

2126

M18-39

2126

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2344

Males

2030

M18-39

2030

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2260

Males

1962

M18-39

1962

Passing Analysis

Category:
Athletes Passed
1402
Passed By
187
Net Change
+1215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2449
5K → 10K31316+297#2449#2152
10K → 15K2508+242#2152#1910
15K → 20K1763+173#1910#1737
20K → Half273+24#1737#1713
Half → 25K1554+151#1713#1562
25K → 30K1945+189#1562#1373
30K → 20M725+67#1373#1306
20M → 21M565+51#1306#1255
21M → 35K356+29#1255#1226
35K → 23M5613+43#1226#1183
23M → 24M1716+1#1183#1182
24M → 40K1552-37#1182#1219
40K → 25.2M815-7#1219#1226
25.2M → Finish2836-8#1226#1234
TOTALS1402187+1215
📊

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