Boston Marathon logo
BOSTON MARATHON 2024

Hua Xiang

Bib: 18975•F

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Masters (Masters Women)
#0 / 6263
Top 36%
Division (F45-49)
#0 / 1753
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:26
Rank: #17822
Start → 5K
26:26 | 8:30/mi
10K· 6.21 mi
52:31
Rank: #17229 (+593)
5K → 10K
26:05 | 8:24/mi
15K· 9.32 mi
1:19:03
Rank: #16960 (+269)
10K → 15K
26:32 | 8:32/mi
20K· 12.43 mi
1:46:19
Rank: #16749 (+211)
15K → 20K
27:16 | 8:47/mi
Half· 13.11 mi
1:52:10
Rank: #16703 (+46)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:13:43
Rank: #16331 (+372)
Half → 25K
21:33 | 8:53/mi
30K· 18.64 mi
2:42:44
Rank: #16056 (+275)
25K → 30K
29:01 | 9:20/mi
20M
2:55:00
Rank: #15763 (+293)
30K → 20M
12:16 | 9:02/mi
21M
3:04:38
Rank: #15488 (+275)
20M → 21M
9:38 | 9:38/mi
35K· 21.75 mi
3:10:44
Rank: #15246 (+242)
21M → 35K
6:06 | 8:09/mi
23M
3:22:03
Rank: #15010 (+236)
35K → 23M
11:19 | 9:02/mi
24M
3:31:00
Rank: #14828 (+182)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:38:55
Rank: #14690 (+138)
24M → 40K
7:55 | 9:16/mi
25.2M
3:42:25
Rank: #14614 (+76)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:50:59
Rank: #14466 (+148)
25.2M → Finish
8:34 | 8:24/mi

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
Time1:52:10
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2426:268:3026:26
8:30
-
10K
6.21 mi11:45:2952:318:2726:05
8:24
-0:06
15K
9.32 mi12:12:011:19:038:2926:32
8:32
+0:08
20K
12.43 mi12:39:171:46:198:3327:16
8:47
+0:15
Half
13.11 mi12:45:081:52:108:335:51
8:34
-0:13
25K
15.53 mi13:06:412:13:438:3621:33
8:53
+0:19
30K
18.64 mi13:35:422:42:448:4429:01
9:20
+0:27
20M
20.00 mi13:47:582:55:008:4512:16
9:02
-0:18
21M
21.00 mi13:57:363:04:388:489:38
9:38
+0:36
35K
21.75 mi14:03:423:10:448:466:06
8:09
-1:29
23M
23.00 mi14:15:013:22:038:4711:19
9:02
+0:53
24M
24.00 mi14:23:583:31:008:488:57
8:57
-0:05
40K
24.85 mi14:31:533:38:558:487:55
9:16
+0:19
25.2M
25.20 mi14:35:233:42:258:503:30
10:09
+0:53
Finish
26.22 mi14:43:573:50:598:498:34
8:24
-1:45

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

8:09 /mi

Average Pace

8:49 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:34

43% of race

Time at Steady Pace

1:21:21

35% of race

Time at Slower Pace

50:04

22% of race

Average Pace: 8:49 /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 mi11:19:2426:268:3026:26
8:30
#17822
10K
6.21 mi11:45:2952:318:2726:05
8:24
#17229
15K
9.32 mi12:12:011:19:038:2926:32
8:32
#16960
20K
12.43 mi12:39:171:46:198:3327:16
8:47
#16749
Half
13.11 mi12:45:081:52:108:335:51
8:34
#16703
25K
15.53 mi13:06:412:13:438:3621:33
8:53
#16331
30K
18.64 mi13:35:422:42:448:4429:01
9:20
#16056
20M
20.00 mi13:47:582:55:008:4512:16
9:02
#15763
21M
21.00 mi13:57:363:04:388:489:38
9:38
#15488
35K
21.75 mi14:03:423:10:448:466:06
8:09
#15246
23M
23.00 mi14:15:013:22:038:4711:19
9:02
#15010
24M
24.00 mi14:23:583:31:008:488:57
8:57
#14828
40K
24.85 mi14:31:533:38:558:487:55
9:16
#14690
25.2M
25.20 mi14:35:233:42:258:503:30
10:09
#14614
Finish
26.22 mi14:43:573:50:598:498:34
8:24
#14466
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi178226647664716627(Top 65%)5933(Top 54%)5933(Top 338%)
10K6.21 mi3.10 mi17229+5936284+3636284+36316674(Top 65%)5932(Top 54%)5932(Top 338%)
15K9.32 mi3.11 mi16960+2696120+1646120+16416627(Top 65%)5933(Top 54%)5933(Top 338%)
20K12.43 mi3.11 mi16749+2116016+1046016+10416267(Top 64%)5747(Top 53%)5747(Top 328%)
Half13.11 mi0.68 mi16703+465992+245992+2416141(Top 63%)5698(Top 52%)5698(Top 325%)
25K15.53 mi2.42 mi16331+3725800+1925800+19215007(Top 59%)5185(Top 47%)5185(Top 296%)
30K18.64 mi3.11 mi16056+2755704+965704+9614790(Top 58%)5301(Top 49%)5301(Top 302%)
20M20.00 mi1.36 mi15763+2935579+1255579+12512288(Top 48%)4182(Top 38%)4182(Top 239%)
21M21.00 mi1.00 mi15488+2755451+1285451+12811436(Top 45%)3977(Top 36%)3977(Top 227%)
35K21.75 mi0.75 mi15246+2425337+1145337+1148794(Top 34%)2625(Top 24%)2625(Top 150%)
23M23.00 mi1.25 mi15010+2365250+875250+8711400(Top 45%)4113(Top 38%)4113(Top 235%)
24M24.00 mi1.00 mi14828+1825198+525198+5211914(Top 47%)4363(Top 40%)4363(Top 249%)
40K24.85 mi0.85 mi14690+1385157+415157+4112082(Top 47%)4579(Top 42%)4579(Top 261%)
25.2M25.20 mi0.35 mi14614+765125+325125+3211590(Top 45%)4394(Top 40%)4394(Top 251%)
Finish26.22 mi1.02 mi14466+1485073+525073+5211028(Top 43%)4006(Top 37%)4006(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

16627

Females

5933

F45-49

5933

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16674

Females

5932

F45-49

5932

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

16627

Females

5933

F45-49

5933

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16267

Females

5747

F45-49

5747

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16141

Females

5698

F45-49

5698

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15007

Females

5185

F45-49

5185

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14790

Females

5301

F45-49

5301

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12288

Females

4182

F45-49

4182

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11436

Females

3977

F45-49

3977

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8794

Females

2625

F45-49

2625

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11400

Females

4113

F45-49

4113

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11914

Females

4363

F45-49

4363

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12082

Females

4579

F45-49

4579

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11590

Females

4394

F45-49

4394

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11028

Females

4006

F45-49

4006

Passing Analysis

Category:
Athletes Passed
3977
Passed By
621
Net Change
+3356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17822
5K → 10K67582+593#17822#17229
10K → 15K374105+269#17229#16960
15K → 20K364153+211#16960#16749
20K → Half6721+46#16749#16703
Half → 25K41341+372#16703#16331
25K → 30K388113+275#16331#16056
30K → 20M3007+293#16056#15763
20M → 21M29015+275#15763#15488
21M → 35K2431+242#15488#15246
35K → 23M24913+236#15246#15010
23M → 24M20119+182#15010#14828
24M → 40K16325+138#14828#14690
40K → 25.2M848+76#14690#14614
25.2M → Finish16618+148#14614#14466
TOTALS3977621+3356
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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