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BOSTON MARATHON 2024

Dan Osier

Bib: 6370•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 40%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M55-59)
#0 / 1529
Top 28%
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
7:09/mi
22:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:08:47
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:32:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:56:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:22:30
↑ 181↓ 1480.2%
20M
8:45/mi
2:34:23
↑ 64↓ 500.2%
21M
9:29/mi
2:43:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:57/mi
2:50:34
↑ 17↓ 861.7%
23M
9:34/mi
3:02:33
↑ 23↓ 630.6%
24M
9:33/mi
3:12:06
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:19:54
↓ 200.3%
25.2M
11:01/mi
3:23:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
3:32:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:39
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:54:56
Pace8:46 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1322:147:0922:14
7:09
-
10K
6.21 mi10:51:1045:117:1622:57
7:23
+0:14
15K
9.32 mi11:14:461:08:477:2323:36
7:36
+0:13
20K
12.43 mi11:38:351:32:367:2723:49
7:40
+0:04
Half
13.11 mi11:43:381:37:397:275:03
7:24
-0:16
25K
15.53 mi12:02:341:56:357:3018:56
7:49
+0:25
30K
18.64 mi12:28:292:22:307:3925:55
8:21
+0:32
20M
20.00 mi12:40:222:34:237:4311:53
8:45
+0:24
21M
21.00 mi12:49:512:43:527:489:29
9:29
+0:44
35K
21.75 mi12:56:332:50:347:516:42
8:57
-0:32
23M
23.00 mi13:08:323:02:337:5611:59
9:34
+0:37
24M
24.00 mi13:18:053:12:068:009:33
9:33
-0:01
40K
24.85 mi13:25:533:19:548:037:48
9:07
-0:26
25.2M
25.20 mi13:29:413:23:428:053:48
11:01
+1:54
Finish
26.22 mi13:38:343:32:358:078:53
8:43
-2:18

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

7:09 /mi

Average Pace

8:07 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:35

55% of race

Time at Steady Pace

1:01:11

29% of race

Time at Slower Pace

34:49

16% of race

Average Pace: 8:06 /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 mi10:28:1322:147:0922:14
7:09
#8076
10K
6.21 mi10:51:1045:117:1622:57
7:23
#8683
15K
9.32 mi11:14:461:08:477:2323:36
7:36
#9183
20K
12.43 mi11:38:351:32:367:2723:49
7:40
#9254
Half
13.11 mi11:43:381:37:397:275:03
7:24
#9202
25K
15.53 mi12:02:341:56:357:3018:56
7:49
#9111
30K
18.64 mi12:28:292:22:307:3925:55
8:21
#9162
20M
20.00 mi12:40:222:34:237:4311:53
8:45
#9229
21M
21.00 mi12:49:512:43:527:489:29
9:29
#9257
35K
21.75 mi12:56:332:50:347:516:42
8:57
#9374
23M
23.00 mi13:08:323:02:337:5611:59
9:34
#9682
24M
24.00 mi13:18:053:12:068:009:33
9:33
#9939
40K
24.85 mi13:25:533:19:548:037:48
9:07
#10002
25.2M
25.20 mi13:29:413:23:428:053:48
11:01
#10100
Finish
26.22 mi13:38:343:32:358:078:53
8:43
#10181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi80766867686710381(Top 41%)7984(Top 55%)7984(Top 522%)
10K6.21 mi3.10 mi8683-6077181-3147181-3149328(Top 37%)7508(Top 52%)7508(Top 491%)
15K9.32 mi3.11 mi9183-5007460-2797460-27910381(Top 41%)7984(Top 55%)7984(Top 522%)
20K12.43 mi3.11 mi9254-717451+97451+99501(Top 37%)7405(Top 51%)7405(Top 484%)
Half13.11 mi0.68 mi9202+527418+337418+338405(Top 33%)6855(Top 47%)6855(Top 448%)
25K15.53 mi2.42 mi9111+917333+857333+858967(Top 35%)6959(Top 48%)6959(Top 455%)
30K18.64 mi3.11 mi9162-517256+777256+779771(Top 38%)7158(Top 49%)7158(Top 468%)
20M20.00 mi1.36 mi9229-677225+317225+3110776(Top 42%)7395(Top 51%)7395(Top 484%)
21M21.00 mi1.00 mi9257-287173+527173+5210753(Top 42%)7113(Top 49%)7113(Top 465%)
35K21.75 mi0.75 mi9374-1177195-227195-2213057(Top 51%)8180(Top 56%)8180(Top 535%)
23M23.00 mi1.25 mi9682-3087287-927287-9213788(Top 54%)8443(Top 58%)8443(Top 552%)
24M24.00 mi1.00 mi9939-2577374-877374-8714653(Top 57%)8843(Top 61%)8843(Top 578%)
40K24.85 mi0.85 mi10002-637369+57369+511415(Top 45%)7136(Top 49%)7136(Top 467%)
25.2M25.20 mi0.35 mi10100-987386-177386-1714486(Top 57%)8654(Top 59%)8654(Top 566%)
Finish26.22 mi1.02 mi10181-817394-87394-812700(Top 50%)7861(Top 54%)7861(Top 514%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10381

Males

7984

M55-59

7984

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9328

Males

7508

M55-59

7508

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10381

Males

7984

M55-59

7984

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9501

Males

7405

M55-59

7405

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8405

Males

6855

M55-59

6855

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

8967

Males

6959

M55-59

6959

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9771

Males

7158

M55-59

7158

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10776

Males

7395

M55-59

7395

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10753

Males

7113

M55-59

7113

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13057

Males

8180

M55-59

8180

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13788

Males

8443

M55-59

8443

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14653

Males

8843

M55-59

8843

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11415

Males

7136

M55-59

7136

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14486

Males

8654

M55-59

8654

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12700

Males

7861

M55-59

7861

Passing Analysis

Category:
Athletes Passed
1442*
Passed By
3544
Net Change
-2105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8076
5K → 10K89696-607#8076#8683
10K → 15K64564-500#8683#9183
15K → 20K184255-71#9183#9254
20K → Half619+52#9254#9202
Half → 25K243152+91#9202#9111
25K → 30K255306-51#9111#9162
30K → 20M115182-67#9162#9229
20M → 21M118146-28#9229#9257
21M → 35K41158-117#9257#9374
35K → 23M77384-308#9374#9682
23M → 24M45*302-257#9682#9939
24M → 40K71133-63#9939#10002
40K → 25.2M15112-98#10002#10100
25.2M → Finish64145-81#10100#10181
TOTALS1442*3544-2105

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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