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BOSTON MARATHON 2024

David Olds

Bib: 18001•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 39%
Masters (Masters Men)
#0 / 9729
Top 28%
Division (M55-59)
#0 / 1529
Top 12%
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
7:42/mi
23:56
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:10:57
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:34:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:39:17
↑ 19↓ 370.5%
25K· 15.53 mi
7:34/mi
1:57:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:21:37
↑ 181↓ 1480.2%
20M
7:49/mi
2:32:14
↑ 64↓ 500.2%
21M
8:04/mi
2:40:18
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:46:02
↑ 17↓ 861.7%
23M
7:51/mi
2:55:52
↑ 23↓ 630.6%
24M
7:38/mi
3:03:30
↓ 821.3%
40K· 24.85 mi
7:43/mi
3:10:06
↓ 200.3%
25.2M
8:19/mi
3:12:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:14/mi
3:20:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:17
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:41:03
Pace7:43 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2323:567:4223:56
7:42
-
10K
6.21 mi11:38:5947:327:3923:36
7:36
-0:06
15K
9.32 mi12:02:241:10:577:3723:25
7:32
-0:04
20K
12.43 mi12:25:431:34:167:3523:19
7:30
-0:02
Half
13.11 mi12:30:441:39:177:345:01
7:21
-0:09
25K
15.53 mi12:49:051:57:387:3418:21
7:34
+0:13
30K
18.64 mi13:13:042:21:377:3623:59
7:43
+0:09
20M
20.00 mi13:23:412:32:147:3710:37
7:49
+0:06
21M
21.00 mi13:31:452:40:187:388:04
8:04
+0:15
35K
21.75 mi13:37:292:46:027:385:44
7:40
-0:24
23M
23.00 mi13:47:192:55:527:399:50
7:51
+0:11
24M
24.00 mi13:54:573:03:307:397:38
7:38
-0:13
40K
24.85 mi14:01:333:10:067:396:36
7:43
+0:05
25.2M
25.20 mi14:04:253:12:587:392:52
8:19
+0:36
Finish
26.22 mi14:11:473:20:207:397:22
7:14
-1:05

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

7:14 /mi

Average Pace

7:39 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:24

95% of race

Time at Steady Pace

10:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi11:15:2323:567:4223:56
7:42
#12325
10K
6.21 mi11:38:5947:327:3923:36
7:36
#11642
15K
9.32 mi12:02:241:10:577:3723:25
7:32
#11050
20K
12.43 mi12:25:431:34:167:3523:19
7:30
#10275
Half
13.11 mi12:30:441:39:177:345:01
7:21
#10167
25K
15.53 mi12:49:051:57:387:3418:21
7:34
#9600
30K
18.64 mi13:13:042:21:377:3623:59
7:43
#8847
20M
20.00 mi13:23:412:32:147:3710:37
7:49
#8507
21M
21.00 mi13:31:452:40:187:388:04
8:04
#8128
35K
21.75 mi13:37:292:46:027:385:44
7:40
#8005
23M
23.00 mi13:47:192:55:527:399:50
7:51
#7683
24M
24.00 mi13:54:573:03:307:397:38
7:38
#7469
40K
24.85 mi14:01:333:10:067:396:36
7:43
#7270
25.2M
25.20 mi14:04:253:12:587:392:52
8:19
#7163
Finish
26.22 mi14:11:473:20:207:397:22
7:14
#6971
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi12325897389739956(Top 39%)7776(Top 53%)7776(Top 509%)
10K6.21 mi3.10 mi11642+6838655+3188655+31811023(Top 43%)8336(Top 57%)8336(Top 545%)
15K9.32 mi3.11 mi11050+5928357+2988357+2989956(Top 39%)7776(Top 53%)7776(Top 509%)
20K12.43 mi3.11 mi10275+7757955+4027955+4028398(Top 33%)6831(Top 47%)6831(Top 447%)
Half13.11 mi0.68 mi10167+1087900+557900+557995(Top 31%)6609(Top 45%)6609(Top 432%)
25K15.53 mi2.42 mi9600+5677564+3367564+3367413(Top 29%)6065(Top 42%)6065(Top 397%)
30K18.64 mi3.11 mi8847+7537084+4807084+4806246(Top 24%)5168(Top 35%)5168(Top 338%)
20M20.00 mi1.36 mi8507+3406832+2526832+2525766(Top 23%)4718(Top 32%)4718(Top 309%)
21M21.00 mi1.00 mi8128+3796557+2756557+2754428(Top 17%)3738(Top 26%)3738(Top 244%)
35K21.75 mi0.75 mi8005+1236466+916466+915910(Top 23%)4635(Top 32%)4635(Top 303%)
23M23.00 mi1.25 mi7683+3226218+2486218+2485061(Top 20%)4015(Top 28%)4015(Top 263%)
24M24.00 mi1.00 mi7469+2146049+1696049+1694702(Top 18%)3737(Top 26%)3737(Top 244%)
40K24.85 mi0.85 mi7270+1995895+1545895+1544433(Top 17%)3471(Top 24%)3471(Top 227%)
25.2M25.20 mi0.35 mi7163+1075805+905805+903763(Top 15%)3022(Top 21%)3022(Top 198%)
Finish26.22 mi1.02 mi6971+1925664+1415664+1414151(Top 16%)3306(Top 23%)3306(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

9956

Males

7776

M55-59

7776

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11023

Males

8336

M55-59

8336

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

9956

Males

7776

M55-59

7776

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8398

Males

6831

M55-59

6831

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7995

Males

6609

M55-59

6609

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7413

Males

6065

M55-59

6065

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6246

Males

5168

M55-59

5168

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5766

Males

4718

M55-59

4718

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4428

Males

3738

M55-59

3738

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5910

Males

4635

M55-59

4635

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5061

Males

4015

M55-59

4015

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4702

Males

3737

M55-59

3737

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4433

Males

3471

M55-59

3471

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3763

Males

3022

M55-59

3022

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4151

Males

3306

M55-59

3306

Passing Analysis

Category:
Athletes Passed
5509
Passed By
155
Net Change
+5354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12325
5K → 10K74360+683#12325#11642
10K → 15K61624+592#11642#11050
15K → 20K7783+775#11050#10275
20K → Half1102+108#10275#10167
Half → 25K5747+567#10167#9600
25K → 30K76411+753#9600#8847
30K → 20M3455+340#8847#8507
20M → 21M3812+379#8507#8128
21M → 35K13411+123#8128#8005
35K → 23M33513+322#8005#7683
23M → 24M2217+214#7683#7469
24M → 40K2045+199#7469#7270
40K → 25.2M1092+107#7270#7163
25.2M → Finish1953+192#7163#6971
TOTALS5509155+5354
📊

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