Boston Marathon logo
BOSTON MARATHON 2024

Xiaohong Wang

Bib: 28901•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
11:54/mi
36:59
↑ 97↓ 3451.5%
10K· 6.21 mi
13:13/mi
1:18:02
↑ 79↓ 1380.4%
15K· 9.32 mi
12:46/mi
1:57:42
↑ 67↓ 78
20K· 12.43 mi
14:25/mi
2:42:29
↑ 106↓ 860.1%
Half· 13.11 mi
13:36/mi
2:51:46
↑ 19↓ 370.5%
25K· 15.53 mi
13:38/mi
3:24:49
↑ 66↓ 880.2%
30K· 18.64 mi
14:57/mi
4:11:16
↑ 181↓ 1480.2%
20M
14:33/mi
4:31:02
↑ 64↓ 500.2%
21M
16:35/mi
4:47:37
↑ 106↓ 241.6%
35K· 21.75 mi
14:19/mi
4:58:20
↑ 17↓ 861.7%
23M
12:41/mi
5:14:13
↑ 23↓ 630.6%
24M
13:31/mi
5:27:44
↓ 821.3%
40K· 24.85 mi
13:04/mi
5:38:54
↓ 200.3%
25.2M
14:47/mi
5:44:00
↑ 13↓ 160.2%
Finish· 26.22 mi
12:33/mi
5:56:47
↑ 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
Time2:51:46
Pace13:06 /mi
2nd Half
Distance13.11 mi
Time3:05:01
Pace14:07 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1236:5911:5436:59
11:54
-
10K
6.21 mi12:38:151:18:0212:3341:03
13:13
+1:19
15K
9.32 mi13:17:551:57:4212:3839:40
12:46
-0:27
20K
12.43 mi14:02:422:42:2913:0444:47
14:25
+1:39
Half
13.11 mi14:11:592:51:4613:069:17
13:36
-0:49
25K
15.53 mi14:45:023:24:4913:1133:03
13:38
+0:02
30K
18.64 mi15:31:294:11:1613:2946:27
14:57
+1:19
20M
20.00 mi15:51:154:31:0213:3319:46
14:33
-0:24
21M
21.00 mi16:07:504:47:3713:4216:35
16:35
+2:02
35K
21.75 mi16:18:334:58:2013:4310:43
14:19
-2:16
23M
23.00 mi16:34:265:14:1313:4015:53
12:41
-1:38
24M
24.00 mi16:47:575:27:4413:3913:31
13:31
+0:50
40K
24.85 mi16:59:075:38:5413:3811:10
13:04
-0:27
25.2M
25.20 mi17:04:135:44:0013:395:06
14:47
+1:43
Finish
26.22 mi17:17:005:56:4713:3712:47
12:33
-2:14

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

11:54 /mi

Average Pace

13:37 /mi

Slowest Pace

16:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:19

30% of race

Time at Steady Pace

1:48:04

30% of race

Time at Slower Pace

2:23:24

40% of race

Average Pace: 13:36 /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 mi11:57:1236:5911:5436:59
11:54
#25388
10K
6.21 mi12:38:151:18:0212:3341:03
13:13
#25470
15K
9.32 mi13:17:551:57:4212:3839:40
12:46
#25413
20K
12.43 mi14:02:422:42:2913:0444:47
14:25
#25455
Half
13.11 mi14:11:592:51:4613:069:17
13:36
#25457
25K
15.53 mi14:45:023:24:4913:1133:03
13:38
#25408
30K
18.64 mi15:31:294:11:1613:2946:27
14:57
#25396
20M
20.00 mi15:51:154:31:0213:3319:46
14:33
#25378
21M
21.00 mi16:07:504:47:3713:4216:35
16:35
#25391
35K
21.75 mi16:18:334:58:2013:4310:43
14:19
#25387
23M
23.00 mi16:34:265:14:1313:4015:53
12:41
#25323
24M
24.00 mi16:47:575:27:4413:3913:31
13:31
#25301
40K
24.85 mi16:59:075:38:5413:3811:10
13:04
#25276
25.2M
25.20 mi17:04:135:44:0013:395:06
14:47
#25265
Finish
26.22 mi17:17:005:56:4713:3712:47
12:33
#25252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25388108241082425197(Top 99%)10694(Top 98%)10694(Top 901%)
10K6.21 mi3.10 mi25470-8210881-5710881-5725493(Top 100%)10898(Top 100%)10898(Top 918%)
15K9.32 mi3.11 mi25413+5710840+4110840+4125197(Top 99%)10694(Top 98%)10694(Top 901%)
20K12.43 mi3.11 mi25455-4210872-3210872-3225454(Top 100%)10873(Top 100%)10873(Top 916%)
Half13.11 mi0.68 mi25457-210874-210874-225346(Top 99%)10820(Top 99%)10820(Top 912%)
25K15.53 mi2.42 mi25408+4910837+3710837+3724702(Top 97%)10476(Top 96%)10476(Top 883%)
30K18.64 mi3.11 mi25396+1210833+410833+424901(Top 97%)10633(Top 97%)10633(Top 896%)
20M20.00 mi1.36 mi25378+1810827+610827+624429(Top 96%)10433(Top 96%)10433(Top 879%)
21M21.00 mi1.00 mi25391-1310837-1010837-1024872(Top 97%)10669(Top 98%)10669(Top 899%)
35K21.75 mi0.75 mi25387+410835+210835+224534(Top 96%)10546(Top 97%)10546(Top 888%)
23M23.00 mi1.25 mi25323+6410798+3710798+3722032(Top 86%)9388(Top 86%)9388(Top 791%)
24M24.00 mi1.00 mi25301+2210790+810790+823712(Top 93%)10236(Top 94%)10236(Top 862%)
40K24.85 mi0.85 mi25276+2510778+1210778+1222375(Top 88%)9642(Top 88%)9642(Top 812%)
25.2M25.20 mi0.35 mi25265+1110773+510773+522792(Top 89%)9847(Top 90%)9847(Top 830%)
Finish26.22 mi1.02 mi25252+1310767+610767+623939(Top 94%)10361(Top 95%)10361(Top 873%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

25197

Females

10694

F50-54

10694

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

25493

Females

10898

F50-54

10898

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

25197

Females

10694

F50-54

10694

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

25454

Females

10873

F50-54

10873

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

25346

Females

10820

F50-54

10820

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

24702

Females

10476

F50-54

10476

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24901

Females

10633

F50-54

10633

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

24429

Females

10433

F50-54

10433

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

24872

Females

10669

F50-54

10669

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24534

Females

10546

F50-54

10546

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22032

Females

9388

F50-54

9388

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23712

Females

10236

F50-54

10236

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22375

Females

9642

F50-54

9642

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22792

Females

9847

F50-54

9847

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

23939

Females

10361

F50-54

10361

Passing Analysis

Category:
Athletes Passed
352
Passed By
216
Net Change
+136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25388
5K → 10K991-82#25388#25470
10K → 15K603+57#25470#25413
15K → 20K749-42#25413#25455
20K → Half35-2#25455#25457
Half → 25K534+49#25457#25408
25K → 30K2614+12#25408#25396
30K → 20M224+18#25396#25378
20M → 21M518-13#25378#25391
21M → 35K95+4#25391#25387
35K → 23M662+64#25387#25323
23M → 24M264+22#25323#25301
24M → 40K272+25#25301#25276
40K → 25.2M143+11#25276#25265
25.2M → Finish2512+13#25265#25252
TOTALS352216+136
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing