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BOSTON MARATHON 2024

Tim Towler

Bib: 25638•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
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
21:29
Rank: #6483
Start → 5K
6:55/mi
21:29 split
10K· 6.21 mi
43:47
Rank: #7129 (-646)
5K → 10K
7:11/mi
22:18 split
15K· 9.32 mi
1:05:42
Rank: #6910 (+219)
10K → 15K
7:03/mi
21:55 split
20K· 12.43 mi
1:29:36
Rank: #7497 (-587)
15K → 20K
7:42/mi
23:54 split
Half· 13.11 mi
1:34:56
Rank: #7670 (-173)
20K → Half
7:49/mi
5:20 split
25K· 15.53 mi
1:56:25
Rank: #9021 (-1351)
Half → 25K
8:52/mi
21:29 split
30K· 18.64 mi
2:29:15
Rank: #11706 (-2685)
25K → 30K
10:34/mi
32:50 split
20M
2:45:26
Rank: #12946 (-1240)
30K → 20M
11:55/mi
16:11 split
21M
2:54:21
Rank: #12614 (+332)
20M → 21M
8:55/mi
8:55 split
35K· 21.75 mi
3:00:32
Rank: #12483 (+131)
21M → 35K
8:16/mi
6:11 split
23M
3:13:11
Rank: #12694 (-211)
35K → 23M
10:06/mi
12:39 split
24M
3:22:10
Rank: #12645 (+49)
23M → 24M
8:59/mi
8:59 split
40K· 24.85 mi
3:30:15
Rank: #12619 (+26)
24M → 40K
9:27/mi
8:05 split
25.2M
3:33:46
Rank: #12599 (+20)
40K → 25.2M
10:12/mi
3:31 split
Finish· 26.22 mi
3:43:15
Rank: #12728 (-129)
25.2M → Finish
9:18/mi
9:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:56
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time2:08:19
Pace9:47 /mi
📊Positive Split: 35.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:2421:296:5521:29
6:55
-
10K
6.21 mi11:59:4243:477:0322:18
7:11
+0:16
15K
9.32 mi12:21:371:05:427:0321:55
7:03
-0:08
20K
12.43 mi12:45:311:29:367:1323:54
7:42
+0:39
Half
13.11 mi12:50:511:34:567:145:20
7:49
+0:07
25K
15.53 mi13:12:201:56:257:3021:29
8:52
+1:03
30K
18.64 mi13:45:102:29:158:0032:50
10:34
+1:42
20M
20.00 mi14:01:212:45:268:1616:11
11:55
+1:21
21M
21.00 mi14:10:162:54:218:188:55
8:55
-3:00
35K
21.75 mi14:16:273:00:328:186:11
8:16
-0:39
23M
23.00 mi14:29:063:13:118:2412:39
10:06
+1:50
24M
24.00 mi14:38:053:22:108:258:59
8:59
-1:07
40K
24.85 mi14:46:103:30:158:288:05
9:27
+0:28
25.2M
25.20 mi14:49:413:33:468:293:31
10:12
+0:45
Finish
26.22 mi14:59:103:43:158:319:29
9:18
-0:54

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

6:55 /mi

Average Pace

8:31 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:56

43% of race

Time at Steady Pace

1:03:08

28% of race

Time at Slower Pace

1:05:11

29% of race

Average Pace: 8:31 /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 mi11:37:2421:296:5521:29
6:55
#6483
10K
6.21 mi11:59:4243:477:0322:18
7:11
#7129
15K
9.32 mi12:21:371:05:427:0321:55
7:03
#6910
20K
12.43 mi12:45:311:29:367:1323:54
7:42
#7497
Half
13.11 mi12:50:511:34:567:145:20
7:49
#7670
25K
15.53 mi13:12:201:56:257:3021:29
8:52
#9021
30K
18.64 mi13:45:102:29:158:0032:50
10:34
#11706
20M
20.00 mi14:01:212:45:268:1616:11
11:55
#12946
21M
21.00 mi14:10:162:54:218:188:55
8:55
#12614
35K
21.75 mi14:16:273:00:328:186:11
8:16
#12483
23M
23.00 mi14:29:063:13:118:2412:39
10:06
#12694
24M
24.00 mi14:38:053:22:108:258:59
8:59
#12645
40K
24.85 mi14:46:103:30:158:288:05
9:27
#12619
25.2M
25.20 mi14:49:413:33:468:293:31
10:12
#12599
Finish
26.22 mi14:59:103:43:158:319:29
9:18
#12728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6483579757976542(Top 26%)5765(Top 40%)5765(Top 119%)
10K6.21 mi3.10 mi7129-6466235-4386235-4387782(Top 30%)6621(Top 45%)6621(Top 137%)
15K9.32 mi3.11 mi6910+2196058+1776058+1776542(Top 26%)5765(Top 40%)5765(Top 119%)
20K12.43 mi3.11 mi7497-5876420-3626420-3629702(Top 38%)7505(Top 51%)7505(Top 155%)
Half13.11 mi0.68 mi7670-1736535-1156535-11511439(Top 45%)8378(Top 57%)8378(Top 173%)
25K15.53 mi2.42 mi9021-13517280-7457280-74514840(Top 58%)9717(Top 67%)9717(Top 200%)
30K18.64 mi3.11 mi11706-26858489-12098489-120918940(Top 74%)11356(Top 78%)11356(Top 234%)
20M20.00 mi1.36 mi12946-12408969-4808969-48021179(Top 83%)12284(Top 84%)12284(Top 253%)
21M21.00 mi1.00 mi12614+3328780+1898780+1898172(Top 32%)5888(Top 40%)5888(Top 121%)
35K21.75 mi0.75 mi12483+1318676+1048676+1049352(Top 37%)6444(Top 44%)6444(Top 133%)
23M23.00 mi1.25 mi12694-2118718-428718-4215796(Top 62%)9466(Top 65%)9466(Top 195%)
24M24.00 mi1.00 mi12645+498640+788640+7812063(Top 47%)7594(Top 52%)7594(Top 157%)
40K24.85 mi0.85 mi12619+268574+668574+6612911(Top 51%)7882(Top 54%)7882(Top 163%)
25.2M25.20 mi0.35 mi12599+208555+198555+1911690(Top 46%)7233(Top 50%)7233(Top 149%)
Finish26.22 mi1.02 mi12728-1298564-98564-915613(Top 61%)9256(Top 63%)9256(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6542

Males

5765

M18-39

5765

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7782

Males

6621

M18-39

6621

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6542

Males

5765

M18-39

5765

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9702

Males

7505

M18-39

7505

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11439

Males

8378

M18-39

8378

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14840

Males

9717

M18-39

9717

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18940

Males

11356

M18-39

11356

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21179

Males

12284

M18-39

12284

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8172

Males

5888

M18-39

5888

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9352

Males

6444

M18-39

6444

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15796

Males

9466

M18-39

9466

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12063

Males

7594

M18-39

7594

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12911

Males

7882

M18-39

7882

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11690

Males

7233

M18-39

7233

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15613

Males

9256

M18-39

9256

Passing Analysis

Category:
Athletes Passed
1325
Passed By
7568
Net Change
-6245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6483
5K → 10K50696-646#6483#7129
10K → 15K27657+219#7129#6910
15K → 20K53640-587#6910#7497
20K → Half6179-173#7497#7670
Half → 25K271378-1351#7670#9021
25K → 30K112694-2685#9021#11706
30K → 20M141254-1240#11706#12946
20M → 21M3375+332#12946#12614
21M → 35K14211+131#12614#12483
35K → 23M74285-211#12483#12694
23M → 24M12273+49#12694#12645
24M → 40K10983+26#12645#12619
40K → 25.2M5232+20#12619#12599
25.2M → Finish52181-129#12599#12728
TOTALS13257568-6245
📊

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