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BOSTON MARATHON 2024

Robert Sanderman

Bib: 5981•M

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:41
Rank: #18246
Start → 5K
26:41 | 8:35/mi
10K· 6.21 mi
53:19
Rank: #17962 (+284)
5K → 10K
26:38 | 8:34/mi
15K· 9.32 mi
1:22:32
Rank: #18937 (-975)
10K → 15K
29:13 | 9:24/mi
20K· 12.43 mi
1:53:04
Rank: #19364 (-427)
15K → 20K
30:32 | 9:50/mi
Half· 13.11 mi
1:59:21
Rank: #19350 (+14)
20K → Half
6:17 | 9:13/mi
25K· 15.53 mi
2:24:41
Rank: #19568 (-218)
Half → 25K
25:20 | 10:27/mi
30K· 18.64 mi
2:59:14
Rank: #19723 (-155)
25K → 30K
34:33 | 11:07/mi
20M
3:14:06
Rank: #19661 (+62)
30K → 20M
14:52 | 10:56/mi
21M
3:27:28
Rank: #19762 (-101)
20M → 21M
13:22 | 13:22/mi
35K· 21.75 mi
3:34:31
Rank: #19586 (+176)
21M → 35K
7:03 | 9:25/mi
23M
3:48:03
Rank: #19483 (+103)
35K → 23M
13:32 | 10:49/mi
24M
3:58:00
Rank: #19328 (+155)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
4:08:10
Rank: #19348 (-20)
24M → 40K
10:10 | 11:53/mi
25.2M
4:12:04
Rank: #19280 (+68)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
4:22:09
Rank: #19222 (+58)
25.2M → Finish
10:05 | 9:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:21
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:22:48
Pace10:54 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:33:4726:418:3526:41
8:35
-
10K
6.21 mi11:00:2553:198:3526:38
8:34
-0:01
15K
9.32 mi11:29:381:22:328:5129:13
9:24
+0:50
20K
12.43 mi12:00:101:53:049:0630:32
9:50
+0:26
Half
13.11 mi12:06:271:59:219:066:17
9:13
-0:37
25K
15.53 mi12:31:472:24:419:1925:20
10:27
+1:14
30K
18.64 mi13:06:202:59:149:3734:33
11:07
+0:40
20M
20.00 mi13:21:123:14:069:4214:52
10:56
-0:11
21M
21.00 mi13:34:343:27:289:5313:22
13:22
+2:26
35K
21.75 mi13:41:373:34:319:527:03
9:25
-3:57
23M
23.00 mi13:55:093:48:039:5513:32
10:49
+1:24
24M
24.00 mi14:05:063:58:009:559:57
9:57
-0:52
40K
24.85 mi14:15:164:08:109:5910:10
11:53
+1:56
25.2M
25.20 mi14:19:104:12:0410:003:54
11:19
-0:34
Finish
26.22 mi14:29:154:22:0910:0010:05
9:54
-1:25

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

8:34 /mi

Average Pace

10:00 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:36

23% of race

Time at Steady Pace

1:52:10

43% of race

Time at Slower Pace

1:30:23

34% of race

Average Pace: 10:00 /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 mi10:33:4726:418:3526:41
8:35
#18246
10K
6.21 mi11:00:2553:198:3526:38
8:34
#17962
15K
9.32 mi11:29:381:22:328:5129:13
9:24
#18937
20K
12.43 mi12:00:101:53:049:0630:32
9:50
#19364
Half
13.11 mi12:06:271:59:219:066:17
9:13
#19350
25K
15.53 mi12:31:472:24:419:1925:20
10:27
#19568
30K
18.64 mi13:06:202:59:149:3734:33
11:07
#19723
20M
20.00 mi13:21:123:14:069:4214:52
10:56
#19661
21M
21.00 mi13:34:343:27:289:5313:22
13:22
#19762
35K
21.75 mi13:41:373:34:319:527:03
9:25
#19586
23M
23.00 mi13:55:093:48:039:5513:32
10:49
#19483
24M
24.00 mi14:05:063:58:009:559:57
9:57
#19328
40K
24.85 mi14:15:164:08:109:5910:10
11:53
#19348
25.2M
25.20 mi14:19:104:12:0410:003:54
11:19
#19280
Finish
26.22 mi14:29:154:22:0910:0010:05
9:54
#19222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18246113001130020365(Top 80%)12342(Top 85%)12342(Top 255%)
10K6.21 mi3.10 mi17962+28411208+9211208+9217701(Top 69%)11111(Top 76%)11111(Top 229%)
15K9.32 mi3.11 mi18937-97511629-42111629-42120365(Top 80%)12342(Top 85%)12342(Top 255%)
20K12.43 mi3.11 mi19364-42711824-19511824-19520115(Top 79%)12196(Top 84%)12196(Top 252%)
Half13.11 mi0.68 mi19350+1411822+211822+219100(Top 75%)11667(Top 80%)11667(Top 241%)
25K15.53 mi2.42 mi19568-21811912-9011912-9020285(Top 79%)12165(Top 83%)12165(Top 251%)
30K18.64 mi3.11 mi19723-15511934-2211934-2220252(Top 79%)11964(Top 82%)11964(Top 247%)
20M20.00 mi1.36 mi19661+6211869+6511869+6519138(Top 75%)11328(Top 78%)11328(Top 234%)
21M21.00 mi1.00 mi19762-10111897-2811897-2821330(Top 83%)12331(Top 85%)12331(Top 254%)
35K21.75 mi0.75 mi19586+17611789+10811789+10815205(Top 60%)9241(Top 63%)9241(Top 191%)
23M23.00 mi1.25 mi19483+10311717+7211717+7217860(Top 70%)10482(Top 72%)10482(Top 216%)
24M24.00 mi1.00 mi19328+15511632+8511632+8516142(Top 63%)9593(Top 66%)9593(Top 198%)
40K24.85 mi0.85 mi19348-2011625+711625+720220(Top 79%)11543(Top 79%)11543(Top 238%)
25.2M25.20 mi0.35 mi19280+6811584+4111584+4115483(Top 61%)9186(Top 63%)9186(Top 189%)
Finish26.22 mi1.02 mi19222+5811541+4311541+4318036(Top 71%)10480(Top 72%)10480(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20365

Males

12342

M18-39

12342

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17701

Males

11111

M18-39

11111

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20365

Males

12342

M18-39

12342

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20115

Males

12196

M18-39

12196

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19100

Males

11667

M18-39

11667

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20285

Males

12165

M18-39

12165

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20252

Males

11964

M18-39

11964

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19138

Males

11328

M18-39

11328

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

21330

Males

12331

M18-39

12331

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15205

Males

9241

M18-39

9241

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17860

Males

10482

M18-39

10482

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16142

Males

9593

M18-39

9593

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20220

Males

11543

M18-39

11543

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15483

Males

9186

M18-39

9186

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18036

Males

10480

M18-39

10480

Passing Analysis

Category:
Athletes Passed
1760
Passed By
2736
Net Change
-976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18246
5K → 10K426142+284#18246#17962
10K → 15K411016-975#17962#18937
15K → 20K136563-427#18937#19364
20K → Half4632+14#19364#19350
Half → 25K117335-218#19350#19568
25K → 30K139294-155#19568#19723
30K → 20M12563+62#19723#19661
20M → 21M48149-101#19661#19762
21M → 35K1793+176#19762#19586
35K → 23M13431+103#19586#19483
23M → 24M1594+155#19483#19328
24M → 40K5575-20#19328#19348
40K → 25.2M702+68#19348#19280
25.2M → Finish8527+58#19280#19222
TOTALS17602736-976
📊

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