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BOSTON MARATHON 2024

Clark Pederson

VA

Bib: 1349 M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:16/mi
19:28
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:18/mi
39:03
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:18/mi
58:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:29/mi
1:18:45
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:11/mi
1:22:58
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:19/mi
1:38:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:33/mi
1:58:38
↑ 181↓ 1480.2%
138 ft elev
20M
6:32/mi
2:07:31
↑ 64↓ 500.2%
148 ft elev
21M
6:46/mi
2:14:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:58/mi
2:18:45
↑ 17↓ 861.7%
156 ft elev
23M
6:13/mi
2:26:32
↑ 23↓ 630.6%
116 ft elev
24M
6:07/mi
2:32:39
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:19/mi
2:38:03
↓ 200.3%
20 ft elev
25.2M
7:00/mi
2:40:28
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:05/mi
2:46:40
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:58
Pace6:20 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:42
Pace6:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0719:286:1619:28
6:16
-
10K
6.21 mi10:39:4239:036:1719:35
6:18
+0:02
15K
9.32 mi10:59:1658:376:1719:34
6:18
0:00
20K
12.43 mi11:19:241:18:456:2020:08
6:29
+0:11
Half
13.11 mi11:23:371:22:586:204:13
6:11
-0:18
25K
15.53 mi11:38:571:38:186:2015:20
6:19
+0:08
30K
18.64 mi11:59:171:58:386:2220:20
6:33
+0:14
20M
20.00 mi12:08:102:07:316:238:53
6:32
-0:01
21M
21.00 mi12:14:562:14:176:246:46
6:46
+0:14
35K
21.75 mi12:19:242:18:456:234:28
5:58
-0:48
23M
23.00 mi12:27:112:26:326:227:47
6:13
+0:15
24M
24.00 mi12:33:182:32:396:226:07
6:07
-0:06
40K
24.85 mi12:38:422:38:036:225:24
6:19
+0:12
25.2M
25.20 mi12:41:072:40:286:222:25
7:00
+0:41
Finish
26.22 mi12:47:192:46:406:226:12
6:05
-0:55

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

5:58 /mi

Average Pace

6:22 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:29

94% of race

Time at Steady Pace

9:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:21 /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 mi10:20:0719:286:1619:28
6:16
#1901
10K
6.21 mi10:39:4239:036:1719:35
6:18
#1896
15K
9.32 mi10:59:1658:376:1719:34
6:18
#1822
20K
12.43 mi11:19:241:18:456:2020:08
6:29
#1842
Half
13.11 mi11:23:371:22:586:204:13
6:11
#1813
25K
15.53 mi11:38:571:38:186:2015:20
6:19
#1640
30K
18.64 mi11:59:171:58:386:2220:20
6:33
#1486
20M
20.00 mi12:08:102:07:316:238:53
6:32
#1403
21M
21.00 mi12:14:562:14:176:246:46
6:46
#1299
35K
21.75 mi12:19:242:18:456:234:28
5:58
#1232
23M
23.00 mi12:27:112:26:326:227:47
6:13
#1119
24M
24.00 mi12:33:182:32:396:226:07
6:07
#1039
40K
24.85 mi12:38:422:38:036:225:24
6:19
#995
25.2M
25.20 mi12:41:072:40:286:222:25
7:00
#966
Finish
26.22 mi12:47:192:46:406:226:12
6:05
#913
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1901183818381721(Top 7%)1668(Top 11%)1668(Top 34%)
10K6.21 mi3.10 mi1896+51835+31835+31919(Top 8%)1856(Top 13%)1856(Top 38%)
15K9.32 mi3.11 mi1822+741763+721763+721721(Top 7%)1668(Top 11%)1668(Top 34%)
20K12.43 mi3.11 mi1842-201784-211784-212055(Top 8%)1984(Top 14%)1984(Top 41%)
Half13.11 mi0.68 mi1813+291757+271757+271230(Top 5%)1192(Top 8%)1192(Top 25%)
25K15.53 mi2.42 mi1640+1731587+1701587+1701192(Top 5%)1150(Top 8%)1150(Top 24%)
30K18.64 mi3.11 mi1486+1541435+1521435+1521170(Top 5%)1117(Top 8%)1117(Top 23%)
20M20.00 mi1.36 mi1403+831354+811354+81914(Top 4%)867(Top 6%)867(Top 18%)
21M21.00 mi1.00 mi1299+1041251+1031251+103656(Top 3%)617(Top 4%)617(Top 13%)
35K21.75 mi0.75 mi1232+671187+641187+64354(Top 1%)328(Top 2%)328(Top 7%)
23M23.00 mi1.25 mi1119+1131075+1121075+112346(Top 1%)323(Top 2%)323(Top 7%)
24M24.00 mi1.00 mi1039+80995+80995+80362(Top 1%)335(Top 2%)335(Top 7%)
40K24.85 mi0.85 mi995+44950+45950+45464(Top 2%)432(Top 3%)432(Top 9%)
25.2M25.20 mi0.35 mi966+29922+28922+28592(Top 2%)544(Top 4%)544(Top 11%)
Finish26.22 mi1.02 mi913+53870+52870+52533(Top 2%)498(Top 3%)498(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1721

Males

1668

M18-39

1668

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

1919

Males

1856

M18-39

1856

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1721

Males

1668

M18-39

1668

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2055

Males

1984

M18-39

1984

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1230

Males

1192

M18-39

1192

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1192

Males

1150

M18-39

1150

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1170

Males

1117

M18-39

1117

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

914

Males

867

M18-39

867

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

656

Males

617

M18-39

617

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

354

Males

328

M18-39

328

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

346

Males

323

M18-39

323

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

362

Males

335

M18-39

335

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

464

Males

432

M18-39

432

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

592

Males

544

M18-39

544

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

533

Males

498

M18-39

498

Passing Analysis

Category:
Athletes Passed
1237
Passed By
249
Net Change
+988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1901
5K → 10K10196+5#1901#1896
10K → 15K11137+74#1896#1822
15K → 20K6080-20#1822#1842
20K → Half301+29#1842#1813
Half → 25K1829+173#1813#1640
25K → 30K16410+154#1640#1486
30K → 20M907+83#1486#1403
20M → 21M1051+104#1403#1299
21M → 35K681+67#1299#1232
35K → 23M1130+113#1232#1119
23M → 24M800+80#1119#1039
24M → 40K462+44#1039#995
40K → 25.2M301+29#995#966
25.2M → Finish574+53#966#913
TOTALS1237249+988
📊

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