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BOSTON MARATHON 2024

Clark Messman

Bib: 888•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 0.8%
Gender (Male)
#0 / 14578
Top 1%
Division (M18-39)
#0 / 4849
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:43/mi
17:47
↑ 97↓ 3451.5%
10K· 6.21 mi
5:41/mi
35:26
↑ 79↓ 1380.4%
15K· 9.32 mi
5:40/mi
53:01
↑ 67↓ 78
20K· 12.43 mi
5:41/mi
1:10:40
↑ 106↓ 860.1%
Half· 13.11 mi
5:33/mi
1:14:27
↑ 19↓ 370.5%
25K· 15.53 mi
5:42/mi
1:28:15
↑ 66↓ 880.2%
30K· 18.64 mi
5:51/mi
1:46:25
↑ 181↓ 1480.2%
20M
5:58/mi
1:54:32
↑ 64↓ 500.2%
21M
6:26/mi
2:00:58
↑ 106↓ 241.6%
35K· 21.75 mi
5:58/mi
2:05:26
↑ 17↓ 861.7%
23M
6:30/mi
2:13:34
↑ 23↓ 630.6%
24M
6:12/mi
2:19:46
↓ 821.3%
40K· 24.85 mi
6:27/mi
2:25:17
↓ 200.3%
25.2M
7:12/mi
2:27:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:40/mi
2:34:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:27
Pace5:41 /mi
2nd Half
Distance13.11 mi
Time1:20:07
Pace6:07 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0117:475:4317:47
5:43
-
10K
6.21 mi10:35:4035:265:4217:39
5:41
-0:02
15K
9.32 mi10:53:1553:015:4117:35
5:40
-0:01
20K
12.43 mi11:10:541:10:405:4117:39
5:41
+0:01
Half
13.11 mi11:14:411:14:275:413:47
5:33
-0:08
25K
15.53 mi11:28:291:28:155:4113:48
5:42
+0:09
30K
18.64 mi11:46:391:46:255:4318:10
5:51
+0:09
20M
20.00 mi11:54:461:54:325:448:07
5:58
+0:07
21M
21.00 mi12:01:122:00:585:466:26
6:26
+0:28
35K
21.75 mi12:05:402:05:265:464:28
5:58
-0:28
23M
23.00 mi12:13:482:13:345:488:08
6:30
+0:32
24M
24.00 mi12:20:002:19:465:496:12
6:12
-0:18
40K
24.85 mi12:25:312:25:175:515:31
6:27
+0:15
25.2M
25.20 mi12:28:002:27:465:522:29
7:12
+0:45
Finish
26.22 mi12:34:482:34:345:546:48
6:40
-0:32

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

5:33 /mi

Average Pace

5:54 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:15

57% of race

Time at Steady Pace

30:45

20% of race

Time at Slower Pace

35:34

23% of race

Average Pace: 5:54 /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 mi10:18:0117:475:4317:47
5:43
#396
10K
6.21 mi10:35:4035:265:4217:39
5:41
#332
15K
9.32 mi10:53:1553:015:4117:35
5:40
#288
20K
12.43 mi11:10:541:10:405:4117:39
5:41
#243
Half
13.11 mi11:14:411:14:275:413:47
5:33
#235
25K
15.53 mi11:28:291:28:155:4113:48
5:42
#211
30K
18.64 mi11:46:391:46:255:4318:10
5:51
#178
20M
20.00 mi11:54:461:54:325:448:07
5:58
#178
21M
21.00 mi12:01:122:00:585:466:26
6:26
#181
35K
21.75 mi12:05:402:05:265:464:28
5:58
#180
23M
23.00 mi12:13:482:13:345:488:08
6:30
#188
24M
24.00 mi12:20:002:19:465:496:12
6:12
#188
40K
24.85 mi12:25:312:25:175:515:31
6:27
#193
25.2M
25.20 mi12:28:002:27:465:522:29
7:12
#195
Finish
26.22 mi12:34:482:34:345:546:48
6:40
#217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi396375375212(Top 0.8%)191(Top 1%)191(Top 4%)
10K6.21 mi3.10 mi332+64311+64311+64288(Top 1%)267(Top 2%)267(Top 6%)
15K9.32 mi3.11 mi288+44267+44267+44212(Top 0.8%)191(Top 1%)191(Top 4%)
20K12.43 mi3.11 mi243+45222+45222+45152(Top 0.6%)149(Top 1%)149(Top 3%)
Half13.11 mi0.68 mi235+8214+8214+8124(Top 0.5%)123(Top 0.8%)123(Top 3%)
25K15.53 mi2.42 mi211+24190+24190+24156(Top 0.6%)137(Top 0.9%)137(Top 3%)
30K18.64 mi3.11 mi178+33157+33157+33149(Top 0.6%)130(Top 0.9%)130(Top 3%)
20M20.00 mi1.36 mi178157157192(Top 0.8%)171(Top 1%)171(Top 4%)
21M21.00 mi1.00 mi181-3160-3160-3279(Top 1%)257(Top 2%)257(Top 5%)
35K21.75 mi0.75 mi180+1159+1159+1329(Top 1%)303(Top 2%)303(Top 6%)
23M23.00 mi1.25 mi188-8167-8167-8673(Top 3%)637(Top 4%)637(Top 13%)
24M24.00 mi1.00 mi188166+1166+1453(Top 2%)422(Top 3%)422(Top 9%)
40K24.85 mi0.85 mi193-5171-5171-5643(Top 3%)599(Top 4%)599(Top 12%)
25.2M25.20 mi0.35 mi195-2173-2173-2823(Top 3%)754(Top 5%)754(Top 16%)
Finish26.22 mi1.02 mi217-22195-22195-221881(Top 7%)1652(Top 11%)1652(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21story building
+97ft-345ft

Overall

212

Males

191

M18-39

191

5K→10K

3.1 - 6.2 mi

Top 1%
×5story building
+79ft-138ft

Overall

288

Males

267

M18-39

267

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3story building
+67ft-78ft

Overall

212

Males

191

M18-39

191

15K→20K

9.3 - 12.4 mi

Top 0.6%
×5story building
+106ft-86ft

Overall

152

Males

149

M18-39

149

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2story building
+19ft-37ft

Overall

124

Males

123

M18-39

123

Half→25K

13.1 - 15.5 mi

Top 0.6%
×4story building
+66ft-88ft

Overall

156

Males

137

M18-39

137

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9story building
+181ft-148ft

Overall

149

Males

130

M18-39

130

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5story building
+64ft-50ft

Overall

192

Males

171

M18-39

171

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

279

Males

257

M18-39

257

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

329

Males

303

M18-39

303

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

673

Males

637

M18-39

637

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

453

Males

422

M18-39

422

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

643

Males

599

M18-39

599

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

823

Males

754

M18-39

754

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1881

Males

1652

M18-39

1652

Passing Analysis

Category:
Athletes Passed
250
Passed By
71
Net Change
+179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#396
5K → 10K673+64#396#332
10K → 15K451+44#332#288
15K → 20K461+45#288#243
20K → Half80+8#243#235
Half → 25K240+24#235#211
25K → 30K363+33#211#178
30K → 20M770#178#178
20M → 21M25-3#178#181
21M → 35K43+1#181#180
35K → 23M311-8#180#188
23M → 24M660#188#188
24M → 40K27-5#188#193
40K → 25.2M02-2#193#195
25.2M → Finish022-22#195#217
TOTALS25071+179
📊

Passing Visuals

Category:
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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