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BOSTON MARATHON 2024

Thomas Ahearn

MA

Bib: 15750 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
12:49/mi
39:48
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
12:51/mi
1:19:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
13:43/mi
2:02:21
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
13:28/mi
2:44:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
14:09/mi
2:53:49
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
14:06/mi
3:27:59
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:47/mi
4:10:47
↑ 181↓ 1480.2%
138 ft elev
20M
13:15/mi
4:28:48
↑ 64↓ 500.2%
148 ft elev
21M
15:18/mi
4:44:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:29/mi
4:53:26
↑ 17↓ 861.7%
156 ft elev
23M
12:45/mi
5:09:24
↑ 23↓ 630.6%
116 ft elev
24M
12:51/mi
5:22:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:09/mi
5:32:38
↓ 200.3%
20 ft elev
25.2M
17:41/mi
5:38:44
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:06/mi
5:50:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:53:49
Pace13:16 /mi
2nd Half
Distance13.11 mi
Time2:56:14
Pace13:27 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5839:4812:4939:48
12:49
-
10K
6.21 mi11:52:541:19:4412:5039:56
12:51
+0:02
15K
9.32 mi12:35:312:02:2113:0842:37
13:43
+0:52
20K
12.43 mi13:17:202:44:1013:1341:49
13:28
-0:15
Half
13.11 mi13:26:592:53:4913:169:39
14:09
+0:41
25K
15.53 mi14:01:093:27:5913:2334:10
14:06
-0:03
30K
18.64 mi14:43:574:10:4713:2742:48
13:47
-0:19
20M
20.00 mi15:01:584:28:4813:2618:01
13:15
-0:32
21M
21.00 mi15:17:164:44:0613:3215:18
15:18
+2:03
35K
21.75 mi15:26:364:53:2613:309:20
12:29
-2:49
23M
23.00 mi15:42:345:09:2413:2715:58
12:45
+0:16
24M
24.00 mi15:55:255:22:1513:2612:51
12:51
+0:06
40K
24.85 mi16:05:485:32:3813:2310:23
12:09
-0:42
25.2M
25.20 mi16:11:545:38:4413:276:06
17:41
+5:32
Finish
26.22 mi16:23:135:50:0313:2211:19
11:06
-6:35

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

11:06 /mi

Average Pace

13:22 /mi

Slowest Pace

17:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:02

9% of race

Time at Steady Pace

4:13:48

73% of race

Time at Slower Pace

1:05:13

19% of race

Average Pace: 13:21 /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 mi11:12:5839:4812:4939:48
12:49
#25529
10K
6.21 mi11:52:541:19:4412:5039:56
12:51
#25514
15K
9.32 mi12:35:312:02:2113:0842:37
13:43
#25506
20K
12.43 mi13:17:202:44:1013:1341:49
13:28
#25476
Half
13.11 mi13:26:592:53:4913:169:39
14:09
#25492
25K
15.53 mi14:01:093:27:5913:2334:10
14:06
#25467
30K
18.64 mi14:43:574:10:4713:2742:48
13:47
#25389
20M
20.00 mi15:01:584:28:4813:2618:01
13:15
#25329
21M
21.00 mi15:17:164:44:0613:3215:18
15:18
#25310
35K
21.75 mi15:26:364:53:2613:309:20
12:29
#25275
23M
23.00 mi15:42:345:09:2413:2715:58
12:45
#25210
24M
24.00 mi15:55:255:22:1513:2612:51
12:51
#25161
40K
24.85 mi16:05:485:32:3813:2310:23
12:09
#25099
25.2M
25.20 mi16:11:545:38:4413:276:06
17:41
#25111
Finish
26.22 mi16:23:135:50:0313:2211:19
11:06
#25051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi25529145671456725461(Top 100%)14539(Top 100%)14539(Top 1239%)
10K6.21 mi3.10 mi25514+1514559+814559+825431(Top 100%)14526(Top 100%)14526(Top 1238%)
15K9.32 mi3.11 mi25506+814553+614553+625461(Top 100%)14539(Top 100%)14539(Top 1239%)
20K12.43 mi3.11 mi25476+3014543+1014543+1025133(Top 98%)14413(Top 99%)14413(Top 1229%)
Half13.11 mi0.68 mi25492-1614545-214545-225436(Top 100%)14518(Top 100%)14518(Top 1238%)
25K15.53 mi2.42 mi25467+2514536+914536+924981(Top 98%)14314(Top 98%)14314(Top 1220%)
30K18.64 mi3.11 mi25389+7814514+2214514+2224050(Top 94%)13816(Top 95%)13816(Top 1178%)
20M20.00 mi1.36 mi25329+6014486+2814486+2823162(Top 91%)13282(Top 91%)13282(Top 1132%)
21M21.00 mi1.00 mi25310+1914479+714479+723891(Top 94%)13627(Top 93%)13627(Top 1162%)
35K21.75 mi0.75 mi25275+3514464+1514464+1522552(Top 88%)12905(Top 89%)12905(Top 1100%)
23M23.00 mi1.25 mi25210+6514429+3514429+3522132(Top 87%)12658(Top 87%)12658(Top 1079%)
24M24.00 mi1.00 mi25161+4914404+2514404+2522843(Top 89%)12981(Top 89%)12981(Top 1107%)
40K24.85 mi0.85 mi25099+6214372+3214372+3220727(Top 81%)11827(Top 81%)11827(Top 1008%)
25.2M25.20 mi0.35 mi25111-1214378-614378-624910(Top 97%)14146(Top 97%)14146(Top 1206%)
Finish26.22 mi1.02 mi25051+6014350+2814350+2821597(Top 85%)12302(Top 84%)12302(Top 1049%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

25461

Males

14539

M60-64

14539

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

25431

Males

14526

M60-64

14526

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

25461

Males

14539

M60-64

14539

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

25133

Males

14413

M60-64

14413

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

25436

Males

14518

M60-64

14518

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

24981

Males

14314

M60-64

14314

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24050

Males

13816

M60-64

13816

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23162

Males

13282

M60-64

13282

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

23891

Males

13627

M60-64

13627

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22552

Males

12905

M60-64

12905

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

22132

Males

12658

M60-64

12658

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22843

Males

12981

M60-64

12981

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20727

Males

11827

M60-64

11827

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24910

Males

14146

M60-64

14146

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21597

Males

12302

M60-64

12302

Passing Analysis

Category:
Athletes Passed
535
Passed By
57
Net Change
+478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25529
5K → 10K194+15#25529#25514
10K → 15K146+8#25514#25506
15K → 20K300+30#25506#25476
20K → Half117-16#25476#25492
Half → 25K305+25#25492#25467
25K → 30K791+78#25467#25389
30K → 20M611+60#25389#25329
20M → 21M223+19#25329#25310
21M → 35K361+35#25310#25275
35K → 23M661+65#25275#25210
23M → 24M512+49#25210#25161
24M → 40K620+62#25161#25099
40K → 25.2M315-12#25099#25111
25.2M → Finish611+60#25111#25051
TOTALS53557+478
📊

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