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BOSTON MARATHON 2024

Tom O'Dwyer

Bib: 3758•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Masters (Masters Men)
#0 / 9729
Top 4%
Division (M40-44)
#0 / 2009
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2249
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
39:22
Rank: #2166 (+83)
5K → 10K
19:42 | 6:20/mi
15K· 9.32 mi
59:28
Rank: #2293 (-127)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:05
Rank: #2391 (-98)
15K → 20K
20:37 | 6:38/mi
Half· 13.11 mi
1:24:29
Rank: #2375 (+16)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:40:45
Rank: #2386 (-11)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:01:59
Rank: #2237 (+149)
25K → 30K
21:14 | 6:50/mi
20M
2:11:27
Rank: #2176 (+61)
30K → 20M
9:28 | 6:58/mi
21M
2:18:42
Rank: #2100 (+76)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:23:36
Rank: #2041 (+59)
21M → 35K
4:54 | 6:33/mi
23M
2:32:12
Rank: #1958 (+83)
35K → 23M
8:36 | 6:52/mi
24M
2:39:03
Rank: #1903 (+55)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:44:59
Rank: #1876 (+27)
24M → 40K
5:56 | 6:56/mi
25.2M
2:47:38
Rank: #1859 (+17)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:54:28
Rank: #1808 (+51)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:29
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:29:59
Pace6:52 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5219:406:2019:40
6:20
-
10K
6.21 mi10:41:3439:226:2019:42
6:20
0:00
15K
9.32 mi11:01:4059:286:2320:06
6:28
+0:08
20K
12.43 mi11:22:171:20:056:2720:37
6:38
+0:10
Half
13.11 mi11:26:411:24:296:274:24
6:27
-0:11
25K
15.53 mi11:42:571:40:456:2916:16
6:43
+0:16
30K
18.64 mi12:04:112:01:596:3321:14
6:50
+0:07
20M
20.00 mi12:13:392:11:276:349:28
6:58
+0:08
21M
21.00 mi12:20:542:18:426:367:15
7:15
+0:17
35K
21.75 mi12:25:482:23:366:364:54
6:33
-0:42
23M
23.00 mi12:34:242:32:126:378:36
6:52
+0:19
24M
24.00 mi12:41:152:39:036:386:51
6:51
-0:01
40K
24.85 mi12:47:112:44:596:385:56
6:56
+0:05
25.2M
25.20 mi12:49:502:47:386:392:39
7:41
+0:45
Finish
26.22 mi12:56:402:54:286:406:50
6:42
-0:59

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

6:20 /mi

Average Pace

6:40 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:52

37% of race

Time at Steady Pace

1:25:18

49% of race

Time at Slower Pace

25:18

15% of race

Average Pace: 6:39 /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 mi10:21:5219:406:2019:40
6:20
#2249
10K
6.21 mi10:41:3439:226:2019:42
6:20
#2166
15K
9.32 mi11:01:4059:286:2320:06
6:28
#2293
20K
12.43 mi11:22:171:20:056:2720:37
6:38
#2391
Half
13.11 mi11:26:411:24:296:274:24
6:27
#2375
25K
15.53 mi11:42:571:40:456:2916:16
6:43
#2386
30K
18.64 mi12:04:112:01:596:3321:14
6:50
#2237
20M
20.00 mi12:13:392:11:276:349:28
6:58
#2176
21M
21.00 mi12:20:542:18:426:367:15
7:15
#2100
35K
21.75 mi12:25:482:23:366:364:54
6:33
#2041
23M
23.00 mi12:34:242:32:126:378:36
6:52
#1958
24M
24.00 mi12:41:152:39:036:386:51
6:51
#1903
40K
24.85 mi12:47:112:44:596:385:56
6:56
#1876
25.2M
25.20 mi12:49:502:47:386:392:39
7:41
#1859
Finish
26.22 mi12:56:402:54:286:406:50
6:42
#1808
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2249217421742550(Top 10%)2447(Top 17%)2447(Top 122%)
10K6.21 mi3.10 mi2166+832095+792095+792111(Top 8%)2039(Top 14%)2039(Top 101%)
15K9.32 mi3.11 mi2293-1272214-1192214-1192550(Top 10%)2447(Top 17%)2447(Top 122%)
20K12.43 mi3.11 mi2391-982300-862300-862807(Top 11%)2678(Top 18%)2678(Top 133%)
Half13.11 mi0.68 mi2375+162284+162284+162304(Top 9%)2207(Top 15%)2207(Top 110%)
25K15.53 mi2.42 mi2386-112289-52289-52677(Top 10%)2535(Top 17%)2535(Top 126%)
30K18.64 mi3.11 mi2237+1492142+1472142+1472067(Top 8%)1958(Top 13%)1958(Top 97%)
20M20.00 mi1.36 mi2176+612081+612081+612185(Top 9%)2051(Top 14%)2051(Top 102%)
21M21.00 mi1.00 mi2100+762012+692012+691700(Top 7%)1590(Top 11%)1590(Top 79%)
35K21.75 mi0.75 mi2041+591954+581954+581400(Top 5%)1319(Top 9%)1319(Top 66%)
23M23.00 mi1.25 mi1958+831875+791875+791498(Top 6%)1402(Top 10%)1402(Top 70%)
24M24.00 mi1.00 mi1903+551820+551820+551842(Top 7%)1681(Top 12%)1681(Top 84%)
40K24.85 mi0.85 mi1876+271791+291791+291680(Top 7%)1526(Top 10%)1526(Top 76%)
25.2M25.20 mi0.35 mi1859+171774+171774+171843(Top 7%)1634(Top 11%)1634(Top 81%)
Finish26.22 mi1.02 mi1808+511724+501724+501994(Top 8%)1745(Top 12%)1745(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2550

Males

2447

M40-44

2447

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2111

Males

2039

M40-44

2039

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2550

Males

2447

M40-44

2447

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2807

Males

2678

M40-44

2678

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2304

Males

2207

M40-44

2207

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2677

Males

2535

M40-44

2535

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2067

Males

1958

M40-44

1958

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2185

Males

2051

M40-44

2051

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1700

Males

1590

M40-44

1590

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1400

Males

1319

M40-44

1319

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1498

Males

1402

M40-44

1402

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1842

Males

1681

M40-44

1681

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1680

Males

1526

M40-44

1526

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1843

Males

1634

M40-44

1634

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1994

Males

1745

M40-44

1745

Passing Analysis

Category:
Athletes Passed
1104
Passed By
663
Net Change
+441
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2249
5K → 10K15875+83#2249#2166
10K → 15K40167-127#2166#2293
15K → 20K70168-98#2293#2391
20K → Half215+16#2391#2375
Half → 25K8293-11#2375#2386
25K → 30K19647+149#2386#2237
30K → 20M8524+61#2237#2176
20M → 21M859+76#2176#2100
21M → 35K645+59#2100#2041
35K → 23M9815+83#2041#1958
23M → 24M6611+55#1958#1903
24M → 40K4518+27#1903#1876
40K → 25.2M258+17#1876#1859
25.2M → Finish6918+51#1859#1808
TOTALS1104663+441
📊

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