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BOSTON MARATHON 2024

David Derossette

Bib: 29045•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
9:54/mi
30:44
↑ 97↓ 3451.5%
10K· 6.21 mi
10:20/mi
1:02:49
↑ 79↓ 1380.4%
15K· 9.32 mi
11:08/mi
1:37:25
↑ 67↓ 78
20K· 12.43 mi
11:22/mi
2:12:45
↑ 106↓ 860.1%
Half· 13.11 mi
10:32/mi
2:19:56
↑ 19↓ 370.5%
25K· 15.53 mi
13:07/mi
2:51:43
↑ 66↓ 880.2%
30K· 18.64 mi
14:10/mi
3:35:45
↑ 181↓ 1480.2%
20M
15:24/mi
3:56:40
↑ 64↓ 500.2%
21M
14:19/mi
4:10:59
↑ 106↓ 241.6%
35K· 21.75 mi
12:14/mi
4:20:08
↑ 17↓ 861.7%
23M
14:21/mi
4:38:06
↑ 23↓ 630.6%
24M
14:38/mi
4:52:44
↓ 821.3%
40K· 24.85 mi
13:31/mi
5:04:17
↓ 200.3%
25.2M
13:55/mi
5:09:05
↑ 13↓ 160.2%
Finish· 26.22 mi
11:58/mi
5:21:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:56
Pace10:40 /mi
2nd Half
Distance13.11 mi
Time3:01:21
Pace13:50 /mi
📊Positive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5930:449:5430:44
9:54
-
10K
6.21 mi12:29:041:02:4910:0732:05
10:20
+0:26
15K
9.32 mi13:03:401:37:2510:2734:36
11:08
+0:48
20K
12.43 mi13:39:002:12:4510:4135:20
11:22
+0:14
Half
13.11 mi13:46:112:19:5610:407:11
10:32
-0:50
25K
15.53 mi14:17:582:51:4311:0331:47
13:07
+2:35
30K
18.64 mi15:02:003:35:4511:3444:02
14:10
+1:03
20M
20.00 mi15:22:553:56:4011:5020:55
15:24
+1:14
21M
21.00 mi15:37:144:10:5911:5714:19
14:19
-1:05
35K
21.75 mi15:46:234:20:0811:589:09
12:14
-2:05
23M
23.00 mi16:04:214:38:0612:0517:58
14:21
+2:07
24M
24.00 mi16:18:594:52:4412:1214:38
14:38
+0:17
40K
24.85 mi16:30:325:04:1712:1511:33
13:31
-1:07
25.2M
25.20 mi16:35:205:09:0512:164:48
13:55
+0:24
Finish
26.22 mi16:47:325:21:1712:1612:12
11:58
-1:57

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

9:54 /mi

Average Pace

12:16 /mi

Slowest Pace

15:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:17

50% of race

Time at Steady Pace

48:08

15% of race

Time at Slower Pace

1:51:52

35% of race

Average Pace: 12:15 /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 mi11:56:5930:449:5430:44
9:54
#22731
10K
6.21 mi12:29:041:02:4910:0732:05
10:20
#23012
15K
9.32 mi13:03:401:37:2510:2734:36
11:08
#23385
20K
12.43 mi13:39:002:12:4510:4135:20
11:22
#23385
Half
13.11 mi13:46:112:19:5610:407:11
10:32
#23352
25K
15.53 mi14:17:582:51:4311:0331:47
13:07
#23636
30K
18.64 mi15:02:003:35:4511:3444:02
14:10
#23841
20M
20.00 mi15:22:553:56:4011:5020:55
15:24
#23987
21M
21.00 mi15:37:144:10:5911:5714:19
14:19
#23922
35K
21.75 mi15:46:234:20:0811:589:09
12:14
#23872
23M
23.00 mi16:04:214:38:0612:0517:58
14:21
#23889
24M
24.00 mi16:18:594:52:4412:1214:38
14:38
#23934
40K
24.85 mi16:30:325:04:1712:1511:33
13:31
#23924
25.2M
25.20 mi16:35:205:09:0512:164:48
13:55
#23911
Finish
26.22 mi16:47:325:21:1712:1612:12
11:58
#23900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi22731134211342123891(Top 94%)13934(Top 96%)13934(Top 628%)
10K6.21 mi3.10 mi23012-28113540-11913540-11923235(Top 91%)13637(Top 94%)13637(Top 615%)
15K9.32 mi3.11 mi23385-37313724-18413724-18423891(Top 94%)13934(Top 96%)13934(Top 628%)
20K12.43 mi3.11 mi2338513701+2313701+2323223(Top 91%)13606(Top 93%)13606(Top 613%)
Half13.11 mi0.68 mi23352+3313681+2013681+2022702(Top 89%)13329(Top 91%)13329(Top 601%)
25K15.53 mi2.42 mi23636-28413799-11813799-11824308(Top 95%)14010(Top 96%)14010(Top 632%)
30K18.64 mi3.11 mi23841-20513860-6113860-6124331(Top 95%)13957(Top 96%)13957(Top 629%)
20M20.00 mi1.36 mi23987-14613908-4813908-4824969(Top 98%)14235(Top 98%)14235(Top 642%)
21M21.00 mi1.00 mi23922+6513862+4613862+4622757(Top 89%)13043(Top 89%)13043(Top 588%)
35K21.75 mi0.75 mi23872+5013832+3013832+3022188(Top 87%)12701(Top 87%)12701(Top 573%)
23M23.00 mi1.25 mi23889-1713829+313829+324121(Top 94%)13720(Top 94%)13720(Top 619%)
24M24.00 mi1.00 mi23934-4513844-1513844-1524644(Top 96%)13968(Top 96%)13968(Top 630%)
40K24.85 mi0.85 mi23924+1013827+1713827+1723022(Top 90%)13044(Top 89%)13044(Top 588%)
25.2M25.20 mi0.35 mi23911+1313818+913818+921469(Top 84%)12215(Top 84%)12215(Top 551%)
Finish26.22 mi1.02 mi23900+1113807+1113807+1123194(Top 91%)13114(Top 90%)13114(Top 591%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

23891

Males

13934

M45-49

13934

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

23235

Males

13637

M45-49

13637

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

23891

Males

13934

M45-49

13934

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

23223

Males

13606

M45-49

13606

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

22702

Males

13329

M45-49

13329

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

24308

Males

14010

M45-49

14010

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24331

Males

13957

M45-49

13957

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

24969

Males

14235

M45-49

14235

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

22757

Males

13043

M45-49

13043

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22188

Males

12701

M45-49

12701

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24121

Males

13720

M45-49

13720

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

24644

Males

13968

M45-49

13968

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23022

Males

13044

M45-49

13044

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21469

Males

12215

M45-49

12215

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

23194

Males

13114

M45-49

13114

Passing Analysis

Category:
Athletes Passed
733
Passed By
1902
Net Change
-1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22731
5K → 10K104385-281#22731#23012
10K → 15K57430-373#23012#23385
15K → 20K1451450#23385#23385
20K → Half4512+33#23385#23352
Half → 25K39323-284#23352#23636
25K → 30K55260-205#23636#23841
30K → 20M18164-146#23841#23987
20M → 21M7712+65#23987#23922
21M → 35K566+50#23922#23872
35K → 23M3552-17#23872#23889
23M → 24M1762-45#23889#23934
24M → 40K3525+10#23934#23924
40K → 25.2M196+13#23924#23911
25.2M → Finish3120+11#23911#23900
TOTALS7331902-1169
📊

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