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BOSTON MARATHON 2024

Aaron Fons

Bib: 5448•M

AL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 40%
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
21:25
Rank: #6311
Start → 5K
21:25 | 6:54/mi
10K· 6.21 mi
43:11
Rank: #6492 (-181)
5K → 10K
21:46 | 7:00/mi
15K· 9.32 mi
1:05:20
Rank: #6659 (-167)
10K → 15K
22:09 | 7:08/mi
20K· 12.43 mi
1:28:13
Rank: #6771 (-112)
15K → 20K
22:53 | 7:22/mi
Half· 13.11 mi
1:33:08
Rank: #6779 (-8)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:51:13
Rank: #6697 (+82)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:15:34
Rank: #6621 (+76)
25K → 30K
24:21 | 7:50/mi
20M
2:26:26
Rank: #6570 (+51)
30K → 20M
10:52 | 8:00/mi
21M
2:34:58
Rank: #6443 (+127)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:40:59
Rank: #6444 (-1)
21M → 35K
6:01 | 8:03/mi
23M
2:51:38
Rank: #6456 (-12)
35K → 23M
10:39 | 8:30/mi
24M
3:00:02
Rank: #6501 (-45)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:07:52
Rank: #6648 (-147)
24M → 40K
7:50 | 9:10/mi
25.2M
3:11:23
Rank: #6761 (-113)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:21:36
Rank: #7280 (-519)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:08
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:48:28
Pace8:16 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5921:256:5421:25
6:54
-
10K
6.21 mi10:47:4543:116:5721:46
7:00
+0:06
15K
9.32 mi11:09:541:05:207:0122:09
7:08
+0:08
20K
12.43 mi11:32:471:28:137:0622:53
7:22
+0:14
Half
13.11 mi11:37:421:33:087:064:55
7:12
-0:10
25K
15.53 mi11:55:471:51:137:1018:05
7:27
+0:15
30K
18.64 mi12:20:082:15:347:1624:21
7:50
+0:23
20M
20.00 mi12:31:002:26:267:1910:52
8:00
+0:10
21M
21.00 mi12:39:322:34:587:238:32
8:32
+0:32
35K
21.75 mi12:45:332:40:597:246:01
8:03
-0:29
23M
23.00 mi12:56:122:51:387:2810:39
8:30
+0:27
24M
24.00 mi13:04:363:00:027:308:24
8:24
-0:06
40K
24.85 mi13:12:263:07:527:347:50
9:10
+0:46
25.2M
25.20 mi13:15:573:11:237:363:31
10:12
+1:02
Finish
26.22 mi13:26:103:21:367:4210:13
10:02
-0:10

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

6:54 /mi

Average Pace

7:42 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:13

55% of race

Time at Steady Pace

1:00:17

30% of race

Time at Slower Pace

30:06

15% of race

Average Pace: 7:41 /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 mi10:25:5921:256:5421:25
6:54
#6311
10K
6.21 mi10:47:4543:116:5721:46
7:00
#6492
15K
9.32 mi11:09:541:05:207:0122:09
7:08
#6659
20K
12.43 mi11:32:471:28:137:0622:53
7:22
#6771
Half
13.11 mi11:37:421:33:087:064:55
7:12
#6779
25K
15.53 mi11:55:471:51:137:1018:05
7:27
#6697
30K
18.64 mi12:20:082:15:347:1624:21
7:50
#6621
20M
20.00 mi12:31:002:26:267:1910:52
8:00
#6570
21M
21.00 mi12:39:322:34:587:238:32
8:32
#6443
35K
21.75 mi12:45:332:40:597:246:01
8:03
#6444
23M
23.00 mi12:56:122:51:387:2810:39
8:30
#6456
24M
24.00 mi13:04:363:00:027:308:24
8:24
#6501
40K
24.85 mi13:12:263:07:527:347:50
9:10
#6648
25.2M
25.20 mi13:15:573:11:237:363:31
10:12
#6761
Finish
26.22 mi13:26:103:21:367:4210:13
10:02
#7280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6311566856686980(Top 27%)6061(Top 42%)6061(Top 125%)
10K6.21 mi3.10 mi6492-1815786-1185786-1186696(Top 26%)5906(Top 41%)5906(Top 122%)
15K9.32 mi3.11 mi6659-1675884-985884-986980(Top 27%)6061(Top 42%)6061(Top 125%)
20K12.43 mi3.11 mi6771-1125951-675951-677382(Top 29%)6228(Top 43%)6228(Top 128%)
Half13.11 mi0.68 mi6779-85952-15952-16998(Top 27%)5992(Top 41%)5992(Top 124%)
25K15.53 mi2.42 mi6697+825851+1015851+1016730(Top 26%)5658(Top 39%)5658(Top 117%)
30K18.64 mi3.11 mi6621+765745+1065745+1066934(Top 27%)5593(Top 38%)5593(Top 115%)
20M20.00 mi1.36 mi6570+515660+855660+856726(Top 26%)5281(Top 36%)5281(Top 109%)
21M21.00 mi1.00 mi6443+1275536+1245536+1246374(Top 25%)4903(Top 34%)4903(Top 101%)
35K21.75 mi0.75 mi6444-15514+225514+228016(Top 31%)5756(Top 39%)5756(Top 119%)
23M23.00 mi1.25 mi6456-125471+435471+438496(Top 33%)5853(Top 40%)5853(Top 121%)
24M24.00 mi1.00 mi6501-45547154718816(Top 35%)5927(Top 41%)5927(Top 122%)
40K24.85 mi0.85 mi6648-1475516-455516-4511561(Top 45%)7199(Top 49%)7199(Top 148%)
25.2M25.20 mi0.35 mi6761-1135566-505566-5011649(Top 46%)7192(Top 49%)7192(Top 148%)
Finish26.22 mi1.02 mi7280-5195839-2735839-27318446(Top 72%)10688(Top 73%)10688(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

6980

Males

6061

M18-39

6061

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6696

Males

5906

M18-39

5906

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

6980

Males

6061

M18-39

6061

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7382

Males

6228

M18-39

6228

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6998

Males

5992

M18-39

5992

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6730

Males

5658

M18-39

5658

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6934

Males

5593

M18-39

5593

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6726

Males

5281

M18-39

5281

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6374

Males

4903

M18-39

4903

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8016

Males

5756

M18-39

5756

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8496

Males

5853

M18-39

5853

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8816

Males

5927

M18-39

5927

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11561

Males

7199

M18-39

7199

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11649

Males

7192

M18-39

7192

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18446

Males

10688

M18-39

10688

Passing Analysis

Category:
Athletes Passed
1457
Passed By
2426
Net Change
-969
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6311
5K → 10K117298-181#6311#6492
10K → 15K86253-167#6492#6659
15K → 20K132244-112#6659#6771
20K → Half2836-8#6771#6779
Half → 25K201119+82#6779#6697
25K → 30K250174+76#6697#6621
30K → 20M14796+51#6621#6570
20M → 21M16538+127#6570#6443
21M → 35K7273-1#6443#6444
35K → 23M106118-12#6444#6456
23M → 24M67112-45#6456#6501
24M → 40K59206-147#6501#6648
40K → 25.2M14127-113#6648#6761
25.2M → Finish13532-519#6761#7280
TOTALS14572426-969
📊

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