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BOSTON MARATHON 2024

Alex Fox

Bib: 5160•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Division (M18-39)
#0 / 4849
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #3781
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:52
Rank: #3604 (+177)
5K → 10K
20:27 | 6:35/mi
15K· 9.32 mi
1:01:10
Rank: #3338 (+266)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:22:17
Rank: #3408 (-70)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:26:41
Rank: #3342 (+66)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:42:38
Rank: #3030 (+312)
Half → 25K
15:57 | 6:35/mi
30K· 18.64 mi
2:03:46
Rank: #2697 (+333)
25K → 30K
21:08 | 6:48/mi
20M
2:13:02
Rank: #2556 (+141)
30K → 20M
9:16 | 6:49/mi
21M
2:20:05
Rank: #2394 (+162)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:24:57
Rank: #2323 (+71)
21M → 35K
4:52 | 6:30/mi
23M
2:33:21
Rank: #2163 (+160)
35K → 23M
8:24 | 6:43/mi
24M
2:39:56
Rank: #2053 (+110)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:45:36
Rank: #1959 (+94)
24M → 40K
5:40 | 6:38/mi
25.2M
2:48:10
Rank: #1930 (+29)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:54:43
Rank: #1854 (+76)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:41
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4520:256:3420:25
6:34
-
10K
6.21 mi10:41:1240:526:3520:27
6:35
+0:01
15K
9.32 mi11:01:301:01:106:3420:18
6:32
-0:03
20K
12.43 mi11:22:371:22:176:3721:07
6:48
+0:16
Half
13.11 mi11:27:011:26:416:374:24
6:27
-0:21
25K
15.53 mi11:42:581:42:386:3615:57
6:35
+0:08
30K
18.64 mi12:04:062:03:466:3821:08
6:48
+0:13
20M
20.00 mi12:13:222:13:026:399:16
6:49
+0:01
21M
21.00 mi12:20:252:20:056:407:03
7:03
+0:14
35K
21.75 mi12:25:172:24:576:404:52
6:30
-0:33
23M
23.00 mi12:33:412:33:216:408:24
6:43
+0:13
24M
24.00 mi12:40:162:39:566:406:35
6:35
-0:08
40K
24.85 mi12:45:562:45:366:405:40
6:38
+0:03
25.2M
25.20 mi12:48:302:48:106:402:34
7:27
+0:49
Finish
26.22 mi12:55:032:54:436:406:33
6:26
-1:01

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

6:26 /mi

Average Pace

6:40 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:09

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:20:4520:256:3420:25
6:34
#3781
10K
6.21 mi10:41:1240:526:3520:27
6:35
#3604
15K
9.32 mi11:01:301:01:106:3420:18
6:32
#3338
20K
12.43 mi11:22:371:22:176:3721:07
6:48
#3408
Half
13.11 mi11:27:011:26:416:374:24
6:27
#3342
25K
15.53 mi11:42:581:42:386:3615:57
6:35
#3030
30K
18.64 mi12:04:062:03:466:3821:08
6:48
#2697
20M
20.00 mi12:13:222:13:026:399:16
6:49
#2556
21M
21.00 mi12:20:252:20:056:407:03
7:03
#2394
35K
21.75 mi12:25:172:24:576:404:52
6:30
#2323
23M
23.00 mi12:33:412:33:216:408:24
6:43
#2163
24M
24.00 mi12:40:162:39:566:406:35
6:35
#2053
40K
24.85 mi12:45:562:45:366:405:40
6:38
#1959
25.2M
25.20 mi12:48:302:48:106:402:34
7:27
#1930
Finish
26.22 mi12:55:032:54:436:406:33
6:26
#1854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3781358335832884(Top 11%)2752(Top 19%)2752(Top 57%)
10K6.21 mi3.10 mi3604+1773419+1643419+1643482(Top 14%)3303(Top 23%)3303(Top 68%)
15K9.32 mi3.11 mi3338+2663177+2423177+2422884(Top 11%)2752(Top 19%)2752(Top 57%)
20K12.43 mi3.11 mi3408-703240-633240-633821(Top 15%)3585(Top 25%)3585(Top 74%)
Half13.11 mi0.68 mi3342+663178+623178+622308(Top 9%)2211(Top 15%)2211(Top 46%)
25K15.53 mi2.42 mi3030+3122887+2912887+2912074(Top 8%)1989(Top 14%)1989(Top 41%)
30K18.64 mi3.11 mi2697+3332565+3222565+3221943(Top 8%)1840(Top 13%)1840(Top 38%)
20M20.00 mi1.36 mi2556+1412435+1302435+1301653(Top 6%)1565(Top 11%)1565(Top 32%)
21M21.00 mi1.00 mi2394+1622284+1512284+1511206(Top 5%)1141(Top 8%)1141(Top 24%)
35K21.75 mi0.75 mi2323+712217+672217+671279(Top 5%)1210(Top 8%)1210(Top 25%)
23M23.00 mi1.25 mi2163+1602065+1522065+1521085(Top 4%)1019(Top 7%)1019(Top 21%)
24M24.00 mi1.00 mi2053+1101962+1031962+1031123(Top 4%)1049(Top 7%)1049(Top 22%)
40K24.85 mi0.85 mi1959+941868+941868+94955(Top 4%)887(Top 6%)887(Top 18%)
25.2M25.20 mi0.35 mi1930+291843+251843+251288(Top 5%)1174(Top 8%)1174(Top 24%)
Finish26.22 mi1.02 mi1854+761768+751768+751204(Top 5%)1101(Top 8%)1101(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2884

Males

2752

M18-39

2752

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3482

Males

3303

M18-39

3303

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2884

Males

2752

M18-39

2752

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3821

Males

3585

M18-39

3585

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2308

Males

2211

M18-39

2211

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2074

Males

1989

M18-39

1989

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

1943

Males

1840

M18-39

1840

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1653

Males

1565

M18-39

1565

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1206

Males

1141

M18-39

1141

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1279

Males

1210

M18-39

1210

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1085

Males

1019

M18-39

1019

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1123

Males

1049

M18-39

1049

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

955

Males

887

M18-39

887

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1288

Males

1174

M18-39

1174

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1204

Males

1101

M18-39

1101

Passing Analysis

Category:
Athletes Passed
2242
Passed By
315
Net Change
+1927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3781
5K → 10K25578+177#3781#3604
10K → 15K27913+266#3604#3338
15K → 20K90160-70#3338#3408
20K → Half693+66#3408#3342
Half → 25K3175+312#3342#3030
25K → 30K35825+333#3030#2697
30K → 20M15211+141#2697#2556
20M → 21M1675+162#2556#2394
21M → 35K721+71#2394#2323
35K → 23M1633+160#2323#2163
23M → 24M1144+110#2163#2053
24M → 40K951+94#2053#1959
40K → 25.2M301+29#1959#1930
25.2M → Finish815+76#1930#1854
TOTALS2242315+1927
📊

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