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BOSTON MARATHON 2024

Alexander Fox

Bib: 2870•M

VT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
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
19:48
Rank: #2519
Start → 5K
19:48 | 6:22/mi
10K· 6.21 mi
39:33
Rank: #2339 (+180)
5K → 10K
19:45 | 6:21/mi
15K· 9.32 mi
59:45
Rank: #2444 (-105)
10K → 15K
20:12 | 6:30/mi
20K· 12.43 mi
1:20:29
Rank: #2562 (-118)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:25:01
Rank: #2586 (-24)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:41:45
Rank: #2707 (-121)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:05:19
Rank: #3200 (-493)
25K → 30K
23:34 | 7:35/mi
20M
2:15:53
Rank: #3407 (-207)
30K → 20M
10:34 | 7:47/mi
21M
2:24:26
Rank: #3573 (-166)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:30:19
Rank: #3699 (-126)
21M → 35K
5:53 | 7:52/mi
23M
2:40:53
Rank: #3896 (-197)
35K → 23M
10:34 | 8:26/mi
24M
2:50:36
Rank: #4316 (-420)
23M → 24M
9:43 | 9:43/mi
40K· 24.85 mi
2:58:14
Rank: #4454 (-138)
24M → 40K
7:38 | 8:56/mi
25.2M
3:01:37
Rank: #4506 (-52)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:10:17
Rank: #4678 (-172)
25.2M → Finish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:01
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:45:16
Pace8:02 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2919:486:2219:48
6:22
-
10K
6.21 mi10:41:1439:336:2219:45
6:21
-0:01
15K
9.32 mi11:01:2659:456:2520:12
6:30
+0:09
20K
12.43 mi11:22:101:20:296:2920:44
6:40
+0:10
Half
13.11 mi11:26:421:25:016:294:32
6:39
-0:01
25K
15.53 mi11:43:261:41:456:3316:44
6:54
+0:15
30K
18.64 mi12:07:002:05:196:4323:34
7:35
+0:41
20M
20.00 mi12:17:342:15:536:4810:34
7:47
+0:12
21M
21.00 mi12:26:072:24:266:538:33
8:33
+0:46
35K
21.75 mi12:32:002:30:196:555:53
7:52
-0:41
23M
23.00 mi12:42:342:40:537:0010:34
8:26
+0:34
24M
24.00 mi12:52:172:50:367:079:43
9:43
+1:17
40K
24.85 mi12:59:552:58:147:107:38
8:56
-0:47
25.2M
25.20 mi13:03:183:01:377:123:23
9:49
+0:53
Finish
26.22 mi13:11:583:10:177:168:40
8:30
-1:19

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

6:21 /mi

Average Pace

7:16 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:45

53% of race

Time at Steady Pace

40:01

21% of race

Time at Slower Pace

48:31

25% of race

Average Pace: 7:15 /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 mi10:21:2919:486:2219:48
6:22
#2519
10K
6.21 mi10:41:1439:336:2219:45
6:21
#2339
15K
9.32 mi11:01:2659:456:2520:12
6:30
#2444
20K
12.43 mi11:22:101:20:296:2920:44
6:40
#2562
Half
13.11 mi11:26:421:25:016:294:32
6:39
#2586
25K
15.53 mi11:43:261:41:456:3316:44
6:54
#2707
30K
18.64 mi12:07:002:05:196:4323:34
7:35
#3200
20M
20.00 mi12:17:342:15:536:4810:34
7:47
#3407
21M
21.00 mi12:26:072:24:266:538:33
8:33
#3573
35K
21.75 mi12:32:002:30:196:555:53
7:52
#3699
23M
23.00 mi12:42:342:40:537:0010:34
8:26
#3896
24M
24.00 mi12:52:172:50:367:079:43
9:43
#4316
40K
24.85 mi12:59:552:58:147:107:38
8:56
#4454
25.2M
25.20 mi13:03:183:01:377:123:23
9:49
#4506
Finish
26.22 mi13:11:583:10:177:168:40
8:30
#4678
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2519242524252731(Top 11%)2617(Top 18%)2617(Top 54%)
10K6.21 mi3.10 mi2339+1802255+1702255+1702194(Top 9%)2118(Top 15%)2118(Top 44%)
15K9.32 mi3.11 mi2444-1052355-1002355-1002731(Top 11%)2617(Top 18%)2617(Top 54%)
20K12.43 mi3.11 mi2562-1182460-1052460-1053058(Top 12%)2909(Top 20%)2909(Top 60%)
Half13.11 mi0.68 mi2586-242481-212481-213456(Top 14%)3274(Top 22%)3274(Top 68%)
25K15.53 mi2.42 mi2707-1212583-1022583-1023811(Top 15%)3540(Top 24%)3540(Top 73%)
30K18.64 mi3.11 mi3200-4933035-4523035-4525535(Top 22%)4699(Top 32%)4699(Top 97%)
20M20.00 mi1.36 mi3407-2073205-1703205-1705567(Top 22%)4592(Top 31%)4592(Top 95%)
21M21.00 mi1.00 mi3573-1663338-1333338-1336421(Top 25%)4920(Top 34%)4920(Top 101%)
35K21.75 mi0.75 mi3699-1263443-1053443-1056911(Top 27%)5172(Top 35%)5172(Top 107%)
23M23.00 mi1.25 mi3896-1973597-1543597-1548100(Top 32%)5641(Top 39%)5641(Top 116%)
24M24.00 mi1.00 mi4316-4203911-3143911-31415291(Top 60%)9151(Top 63%)9151(Top 189%)
40K24.85 mi0.85 mi4454-1383994-833994-8310482(Top 41%)6646(Top 46%)6646(Top 137%)
25.2M25.20 mi0.35 mi4506-524019-254019-2510047(Top 39%)6354(Top 44%)6354(Top 131%)
Finish26.22 mi1.02 mi4678-1724135-1164135-11611502(Top 45%)7240(Top 50%)7240(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2731

Males

2617

M18-39

2617

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2194

Males

2118

M18-39

2118

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2731

Males

2617

M18-39

2617

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3058

Males

2909

M18-39

2909

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3456

Males

3274

M18-39

3274

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3811

Males

3540

M18-39

3540

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5535

Males

4699

M18-39

4699

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5567

Males

4592

M18-39

4592

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6421

Males

4920

M18-39

4920

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6911

Males

5172

M18-39

5172

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8100

Males

5641

M18-39

5641

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15291

Males

9151

M18-39

9151

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10482

Males

6646

M18-39

6646

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10047

Males

6354

M18-39

6354

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11502

Males

7240

M18-39

7240

Passing Analysis

Category:
Athletes Passed
702
Passed By
2861
Net Change
-2159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2519
5K → 10K22646+180#2519#2339
10K → 15K51156-105#2339#2444
15K → 20K69187-118#2444#2562
20K → Half933-24#2562#2586
Half → 25K55176-121#2586#2707
25K → 30K61554-493#2707#3200
30K → 20M37244-207#3200#3407
20M → 21M42208-166#3407#3573
21M → 35K23149-126#3573#3699
35K → 23M45242-197#3699#3896
23M → 24M9429-420#3896#4316
24M → 40K30168-138#4316#4454
40K → 25.2M2476-52#4454#4506
25.2M → Finish21193-172#4506#4678
TOTALS7022861-2159
📊

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