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BOSTON MARATHON 2024

Alexander Predhome

Bib: 403•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:40
Rank: #345
Start → 5K
17:40 | 5:41/mi
10K· 6.21 mi
35:14
Rank: #290 (+55)
5K → 10K
17:34 | 5:39/mi
15K· 9.32 mi
53:03
Rank: #292 (-2)
10K → 15K
17:49 | 5:44/mi
20K· 12.43 mi
1:11:39
Rank: #335 (-43)
15K → 20K
18:36 | 5:59/mi
Half· 13.11 mi
1:15:36
Rank: #329 (+6)
20K → Half
3:57 | 5:47/mi
25K· 15.53 mi
1:29:53
Rank: #310 (+19)
Half → 25K
14:17 | 5:53/mi
30K· 18.64 mi
1:48:55
Rank: #297 (+13)
25K → 30K
19:02 | 6:08/mi
20M
1:57:21
Rank: #295 (+2)
30K → 20M
8:26 | 6:12/mi
21M
2:03:53
Rank: #290 (+5)
20M → 21M
6:32 | 6:32/mi
35K· 21.75 mi
2:08:31
Rank: #293 (-3)
21M → 35K
4:38 | 6:12/mi
23M
2:16:44
Rank: #299 (-6)
35K → 23M
8:13 | 6:34/mi
24M
2:23:07
Rank: #304 (-5)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:28:35
Rank: #303 (+1)
24M → 40K
5:28 | 6:24/mi
25.2M
2:31:04
Rank: #302 (+1)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:37:13
Rank: #296 (+6)
25.2M → Finish
6:09 | 6:02/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:36
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:21:37
Pace6:14 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5217:405:4117:40
5:41
-
10K
6.21 mi10:35:2635:145:4017:34
5:39
-0:02
15K
9.32 mi10:53:1553:035:4217:49
5:44
+0:05
20K
12.43 mi11:11:511:11:395:4618:36
5:59
+0:15
Half
13.11 mi11:15:481:15:365:463:57
5:47
-0:12
25K
15.53 mi11:30:051:29:535:4714:17
5:53
+0:06
30K
18.64 mi11:49:071:48:555:5119:02
6:08
+0:15
20M
20.00 mi11:57:331:57:215:528:26
6:12
+0:04
21M
21.00 mi12:04:052:03:535:546:32
6:32
+0:20
35K
21.75 mi12:08:432:08:315:554:38
6:12
-0:20
23M
23.00 mi12:16:562:16:445:578:13
6:34
+0:22
24M
24.00 mi12:23:192:23:075:586:23
6:23
-0:11
40K
24.85 mi12:28:472:28:355:595:28
6:24
+0:01
25.2M
25.20 mi12:31:162:31:046:002:29
7:12
+0:48
Finish
26.22 mi12:37:252:37:136:006:09
6:02
-1:10

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

5:39 /mi

Average Pace

6:00 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:11:17

45% of race

Time at Steady Pace

56:51

36% of race

Time at Slower Pace

29:05

18% of race

Average Pace: 6:00 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:17:5217:405:4117:40
5:41
#345
10K
6.21 mi10:35:2635:145:4017:34
5:39
#290
15K
9.32 mi10:53:1553:035:4217:49
5:44
#292
20K
12.43 mi11:11:511:11:395:4618:36
5:59
#335
Half
13.11 mi11:15:481:15:365:463:57
5:47
#329
25K
15.53 mi11:30:051:29:535:4714:17
5:53
#310
30K
18.64 mi11:49:071:48:555:5119:02
6:08
#297
20M
20.00 mi11:57:331:57:215:528:26
6:12
#295
21M
21.00 mi12:04:052:03:535:546:32
6:32
#290
35K
21.75 mi12:08:432:08:315:554:38
6:12
#293
23M
23.00 mi12:16:562:16:445:578:13
6:34
#299
24M
24.00 mi12:23:192:23:075:586:23
6:23
#304
40K
24.85 mi12:28:472:28:355:595:28
6:24
#303
25.2M
25.20 mi12:31:162:31:046:002:29
7:12
#302
Finish
26.22 mi12:37:252:37:136:006:09
6:02
#296
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi345324324289(Top 1%)267(Top 2%)267(Top 6%)
10K6.21 mi3.10 mi290+55269+55269+55250(Top 1.0%)229(Top 2%)229(Top 5%)
15K9.32 mi3.11 mi292-2271-2271-2289(Top 1%)267(Top 2%)267(Top 6%)
20K12.43 mi3.11 mi335-43313-42313-42560(Top 2%)536(Top 4%)536(Top 11%)
Half13.11 mi0.68 mi329+6307+6307+6362(Top 1%)341(Top 2%)341(Top 7%)
25K15.53 mi2.42 mi310+19288+19288+19306(Top 1%)284(Top 2%)284(Top 6%)
30K18.64 mi3.11 mi297+13275+13275+13371(Top 1%)344(Top 2%)344(Top 7%)
20M20.00 mi1.36 mi295+2273+2273+2394(Top 2%)365(Top 3%)365(Top 8%)
21M21.00 mi1.00 mi290+5268+5268+5368(Top 1%)344(Top 2%)344(Top 7%)
35K21.75 mi0.75 mi293-3271-3271-3604(Top 2%)569(Top 4%)569(Top 12%)
23M23.00 mi1.25 mi299-6276-5276-5788(Top 3%)743(Top 5%)743(Top 15%)
24M24.00 mi1.00 mi304-5281-5281-5729(Top 3%)686(Top 5%)686(Top 14%)
40K24.85 mi0.85 mi303+1280+1280+1559(Top 2%)521(Top 4%)521(Top 11%)
25.2M25.20 mi0.35 mi302+1279+1279+1827(Top 3%)758(Top 5%)758(Top 16%)
Finish26.22 mi1.02 mi296+6273+6273+6465(Top 2%)431(Top 3%)431(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

289

Males

267

M18-39

267

5K→10K

3.1 - 6.2 mi

Top 1.0%
×5stories
+79ft-138ft

Overall

250

Males

229

M18-39

229

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

289

Males

267

M18-39

267

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

560

Males

536

M18-39

536

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

362

Males

341

M18-39

341

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

306

Males

284

M18-39

284

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

371

Males

344

M18-39

344

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

394

Males

365

M18-39

365

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

368

Males

344

M18-39

344

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

604

Males

569

M18-39

569

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

788

Males

743

M18-39

743

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

729

Males

686

M18-39

686

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

559

Males

521

M18-39

521

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

827

Males

758

M18-39

758

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

465

Males

431

M18-39

431

Passing Analysis

Category:
Athletes Passed
200
Passed By
151
Net Change
+49
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#345
5K → 10K583+55#345#290
10K → 15K1517-2#290#292
15K → 20K750-43#292#335
20K → Half82+6#335#329
Half → 25K289+19#329#310
25K → 30K2714+13#310#297
30K → 20M97+2#297#295
20M → 21M105+5#295#290
21M → 35K811-3#290#293
35K → 23M814-6#293#299
23M → 24M49-5#299#304
24M → 40K76+1#304#303
40K → 25.2M32+1#303#302
25.2M → Finish82+6#302#296
TOTALS200151+49
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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