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BOSTON MARATHON 2024

Tony Fong

OR

Bib: 29452 M

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

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:37/mi
32:59
↑ 97↓ 345
10K· 6.21 mi
10:32/mi
1:05:41
↑ 79↓ 138
15K· 9.32 mi
10:31/mi
1:38:21
↑ 67↓ 78
20K· 12.43 mi
10:48/mi
2:11:54
↑ 106↓ 86
Half· 13.11 mi
10:30/mi
2:19:04
↑ 19↓ 37
25K· 15.53 mi
12:16/mi
2:48:48
↑ 66↓ 88
30K· 18.64 mi
13:38/mi
3:31:10
↑ 181↓ 148
20M
15:03/mi
3:51:37
↑ 64↓ 50
21M
14:50/mi
4:06:27
↑ 106↓ 24
35K· 21.75 mi
14:13/mi
4:17:05
↑ 17↓ 86
23M
15:07/mi
4:36:01
↑ 23↓ 63
24M
14:54/mi
4:50:55
↓ 82
40K· 24.85 mi
14:41/mi
5:03:28
↓ 20
25.2M
16:17/mi
5:09:05
↑ 13↓ 16
Finish· 26.22 mi
14:04/mi
5:23:25
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:19:0410:36 /mi⚡ faster
2nd Half
3:04:2114:04 /mi+32.6%
Positive split — 32.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:5910:373.11 mi32:59
10:37
-
10K
1:05:4110:343.10 mi32:42
10:32
-0:05
15K
1:38:2110:333.11 mi32:40
10:31
-0:01
20K
2:11:5410:373.11 mi33:33
10:48
+0:17
Half(13.11 mi)
2:19:0410:360.68 mi7:10
10:30
-0:18
25K
2:48:4810:522.42 mi29:44
12:16
+1:46
30K
3:31:1011:203.11 mi42:22
13:38
+1:22
20M
3:51:3711:351.36 mi20:27
15:03
+1:25
21M
4:06:2711:441.00 mi14:50
14:50
-0:13
35K
4:17:0511:490.75 mi10:38
14:13
-0:37
23M
4:36:0112:001.25 mi18:56
15:07
+0:54
24M
4:50:5512:071.00 mi14:54
14:54
-0:13
40K
5:03:2812:130.85 mi12:33
14:41
-0:13
25.2M
5:09:0512:160.35 mi5:37
16:17
+1:36
Finish(26.22 mi)
5:23:2512:211.02 mi14:20
14:04
-2:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

12:21 /mi

Slowest Pace

16:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:48

52% of race

Time at Steady Pace

2:10:04

40% of race

Time at Slower Pace

24:33

8% of race

Average Pace: 12:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi243011412714127229571350613506
10K3.10 mi23920+38113969+15813969+158235681380213802
15K3.11 mi23551+36913799+17013799+170229571350613506
20K3.11 mi23248+30313636+16313636+163222731317113171
Half(13.11 mi)0.68 mi23238+1013635+113635+1226531330913309
25K2.42 mi23322-8413642-713642-7234721363513635
30K3.11 mi23526-20413713-7113713-71239241375213752
20M1.36 mi23669-14313781-6813781-68247711412614126
21M1.00 mi23649+2013755+2613755+26233631335013350
35K0.75 mi23706-5713762-713762-7244341388513885
23M1.25 mi23798-9213789-2713789-27247361406514065
24M1.00 mi23857-5913805-1613805-16247741404814048
40K0.85 mi23887-3013812-713812-7242921375313753
25.2M0.35 mi23914-2713821-913821-9242541373513735
Finish(26.22 mi)1.02 mi23994-8013853-3213853-32249551414514145

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

22957

Males

13506

M18-39

13506

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23568

Males

13802

M18-39

13802

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

22957

Males

13506

M18-39

13506

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22273

Males

13171

M18-39

13171

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

22653

Males

13309

M18-39

13309

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

23472

Males

13635

M18-39

13635

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

23924

Males

13752

M18-39

13752

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

24771

Males

14126

M18-39

14126

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

23363

Males

13350

M18-39

13350

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24434

Males

13885

M18-39

13885

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24736

Males

14065

M18-39

14065

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

24774

Males

14048

M18-39

14048

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24292

Males

13753

M18-39

13753

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24254

Males

13735

M18-39

13735

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

24955

Males

14145

M18-39

14145

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#24301
5K → 10K
41422+381
#24301 → #23920
10K → 15K
23392+369
#23920 → #23551
15K → 20K
26329+303
#23551 → #23248
20K → Half
1828+10
#23248 → #23238
Half → 25K
17086-84
#23238 → #23322
25K → 30K
26258-204
#23322 → #23526
30K → 20M
16926-143
#23526 → #23669
20M → 21M
4161+20
#23669 → #23649
21M → 35K
7013-57
#23649 → #23706
35K → 23M
11927-92
#23706 → #23798
23M → 24M
8122-59
#23798 → #23857
24M → 40K
4313-30
#23857 → #23887
40K → 25.2M
358-27
#23887 → #23914
25.2M → Finish
888-80
#23914 → #23994
TOTALS
11861493+307
#24301 → #23994

Passing Visualized

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