Boston Marathon logo
BOSTON MARATHON 2024

Anthony Lee

Bib: 14628•M

FL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:59/mi
27:55
↑ 97↓ 3451.5%
10K· 6.21 mi
10:08/mi
59:25
↑ 79↓ 1380.4%
15K· 9.32 mi
10:46/mi
1:32:52
↑ 67↓ 78
20K· 12.43 mi
12:26/mi
2:11:30
↑ 106↓ 860.1%
Half· 13.11 mi
11:27/mi
2:19:19
↑ 19↓ 370.5%
25K· 15.53 mi
13:15/mi
2:51:26
↑ 66↓ 880.2%
30K· 18.64 mi
14:40/mi
3:37:00
↑ 181↓ 1480.2%
20M
14:49/mi
3:57:08
↑ 64↓ 500.2%
21M
16:50/mi
4:13:58
↑ 106↓ 241.6%
35K· 21.75 mi
15:06/mi
4:25:16
↑ 17↓ 861.7%
23M
15:35/mi
4:44:47
↑ 23↓ 630.6%
24M
16:37/mi
5:01:24
↓ 821.3%
40K· 24.85 mi
16:42/mi
5:15:41
↓ 200.3%
25.2M
19:43/mi
5:22:29
↑ 13↓ 160.2%
Finish· 26.22 mi
17:40/mi
5:40:29
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:19
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time3:21:10
Pace15:21 /mi
📊Positive Split: 44.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:0127:558:5927:55
8:59
-
10K
6.21 mi11:31:3159:259:3431:30
10:08
+1:09
15K
9.32 mi12:04:581:32:529:5833:27
10:46
+0:38
20K
12.43 mi12:43:362:11:3010:3538:38
12:26
+1:40
Half
13.11 mi12:51:252:19:1910:387:49
11:27
-0:59
25K
15.53 mi13:23:322:51:2611:0232:07
13:15
+1:48
30K
18.64 mi14:09:063:37:0011:3845:34
14:40
+1:25
20M
20.00 mi14:29:143:57:0811:5120:08
14:49
+0:09
21M
21.00 mi14:46:044:13:5812:0616:50
16:50
+2:01
35K
21.75 mi14:57:224:25:1612:1211:18
15:06
-1:44
23M
23.00 mi15:16:534:44:4712:2319:31
15:35
+0:29
24M
24.00 mi15:33:305:01:2412:3416:37
16:37
+1:02
40K
24.85 mi15:47:475:15:4112:4214:17
16:42
+0:05
25.2M
25.20 mi15:54:355:22:2912:486:48
19:43
+3:01
Finish
26.22 mi16:12:355:40:2913:0018:00
17:40
-2:03

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

8:59 /mi

Average Pace

13:00 /mi

Slowest Pace

19:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:26

50% of race

Time at Steady Pace

1:36:31

28% of race

Time at Slower Pace

1:12:32

21% of race

Average Pace: 12:59 /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 mi11:00:0127:558:5927:55
8:59
#20018
10K
6.21 mi11:31:3159:259:3431:30
10:08
#21710
15K
9.32 mi12:04:581:32:529:5833:27
10:46
#22407
20K
12.43 mi12:43:362:11:3010:3538:38
12:26
#23187
Half
13.11 mi12:51:252:19:1910:387:49
11:27
#23267
25K
15.53 mi13:23:322:51:2611:0232:07
13:15
#23607
30K
18.64 mi14:09:063:37:0011:3845:34
14:40
#23917
20M
20.00 mi14:29:143:57:0811:5120:08
14:49
#24010
21M
21.00 mi14:46:044:13:5812:0616:50
16:50
#24065
35K
21.75 mi14:57:224:25:1612:1211:18
15:06
#24114
23M
23.00 mi15:16:534:44:4712:2319:31
15:35
#24232
24M
24.00 mi15:33:305:01:2412:3416:37
16:37
#24377
40K
24.85 mi15:47:475:15:4112:4214:17
16:42
#24474
25.2M
25.20 mi15:54:355:22:2912:486:48
19:43
#24536
Finish
26.22 mi16:12:355:40:2913:0018:00
17:40
#24749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20018120831208323390(Top 92%)13716(Top 94%)13716(Top 709%)
10K6.21 mi3.10 mi21710-169212909-82612909-82622843(Top 89%)13443(Top 92%)13443(Top 695%)
15K9.32 mi3.11 mi22407-69713269-36013269-36023390(Top 92%)13716(Top 94%)13716(Top 709%)
20K12.43 mi3.11 mi23187-78013615-34613615-34624421(Top 96%)14122(Top 97%)14122(Top 730%)
Half13.11 mi0.68 mi23267-8013647-3213647-3224046(Top 94%)13929(Top 96%)13929(Top 720%)
25K15.53 mi2.42 mi23607-34013780-13313780-13324403(Top 96%)14058(Top 96%)14058(Top 727%)
30K18.64 mi3.11 mi23917-31013898-11813898-11824707(Top 97%)14140(Top 97%)14140(Top 731%)
20M20.00 mi1.36 mi24010-9313922-2413922-2424632(Top 96%)14051(Top 96%)14051(Top 726%)
21M21.00 mi1.00 mi24065-5513940-1813940-1824975(Top 98%)14214(Top 98%)14214(Top 735%)
35K21.75 mi0.75 mi24114-4913956-1613956-1624912(Top 98%)14166(Top 97%)14166(Top 732%)
23M23.00 mi1.25 mi24232-11814003-4714003-4724948(Top 98%)14182(Top 97%)14182(Top 733%)
24M24.00 mi1.00 mi24377-14514067-6414067-6425257(Top 99%)14365(Top 99%)14365(Top 742%)
40K24.85 mi0.85 mi24474-9714092-2514092-2525168(Top 99%)14298(Top 98%)14298(Top 739%)
25.2M25.20 mi0.35 mi24536-6214113-2114113-2125341(Top 99%)14430(Top 99%)14430(Top 746%)
Finish26.22 mi1.02 mi24749-21314194-8114194-8125449(Top 100%)14503(Top 99%)14503(Top 750%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

23390

Males

13716

M50-54

13716

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22843

Males

13443

M50-54

13443

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

23390

Males

13716

M50-54

13716

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

24421

Males

14122

M50-54

14122

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

24046

Males

13929

M50-54

13929

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24403

Males

14058

M50-54

14058

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24707

Males

14140

M50-54

14140

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

24632

Males

14051

M50-54

14051

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

24975

Males

14214

M50-54

14214

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

24912

Males

14166

M50-54

14166

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

24948

Males

14182

M50-54

14182

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25257

Males

14365

M50-54

14365

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25168

Males

14298

M50-54

14298

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25341

Males

14430

M50-54

14430

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

25449

Males

14503

M50-54

14503

Passing Analysis

Category:
Athletes Passed
246
Passed By
4977
Net Change
-4731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20018
5K → 10K131705-1692#20018#21710
10K → 15K38735-697#21710#22407
15K → 20K24804-780#22407#23187
20K → Half989-80#23187#23267
Half → 25K37377-340#23267#23607
25K → 30K27337-310#23607#23917
30K → 20M27120-93#23917#24010
20M → 21M1772-55#24010#24065
21M → 35K2069-49#24065#24114
35K → 23M17135-118#24114#24232
23M → 24M3148-145#24232#24377
24M → 40K8105-97#24377#24474
40K → 25.2M365-62#24474#24536
25.2M → Finish3216-213#24536#24749
TOTALS2464977-4731
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing