Boston Marathon logo
BOSTON MARATHON 2024

Julia Wang

Bib: 16433•F

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 36%
Masters (Masters Women)
#0 / 6263
Top 23%
Division (F55-59)
#0 / 876
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:45
Rank: #11894
Start → 5K
23:45 | 7:39/mi
10K· 6.21 mi
47:40
Rank: #11850 (+44)
5K → 10K
23:55 | 7:42/mi
15K· 9.32 mi
1:12:06
Rank: #12026 (-176)
10K → 15K
24:26 | 7:52/mi
20K· 12.43 mi
1:37:25
Rank: #12181 (-155)
15K → 20K
25:19 | 8:09/mi
Half· 13.11 mi
1:42:52
Rank: #12199 (-18)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:02:49
Rank: #12035 (+164)
Half → 25K
19:57 | 8:14/mi
30K· 18.64 mi
2:33:44
Rank: #13265 (-1230)
25K → 30K
30:55 | 9:57/mi
20M
2:48:06
Rank: #13798 (-533)
30K → 20M
14:22 | 10:34/mi
21M
2:57:26
Rank: #13532 (+266)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
3:04:09
Rank: #13502 (+30)
21M → 35K
6:43 | 8:59/mi
23M
3:15:00
Rank: #13206 (+296)
35K → 23M
10:51 | 8:40/mi
24M
3:23:17
Rank: #12953 (+253)
23M → 24M
8:17 | 8:17/mi
40K· 24.85 mi
3:30:33
Rank: #12713 (+240)
24M → 40K
7:16 | 8:30/mi
25.2M
3:33:31
Rank: #12532 (+181)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:41:22
Rank: #12297 (+235)
25.2M → Finish
7:51 | 7:42/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
Time1:42:52
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:58:30
Pace9:02 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0223:457:3923:45
7:39
-
10K
6.21 mi11:15:5747:407:4023:55
7:42
+0:03
15K
9.32 mi11:40:231:12:067:4424:26
7:52
+0:10
20K
12.43 mi12:05:421:37:257:5025:19
8:09
+0:17
Half
13.11 mi12:11:091:42:527:515:27
7:59
-0:10
25K
15.53 mi12:31:062:02:497:5419:57
8:14
+0:15
30K
18.64 mi13:02:012:33:448:1530:55
9:57
+1:43
20M
20.00 mi13:16:232:48:068:2414:22
10:34
+0:37
21M
21.00 mi13:25:432:57:268:279:20
9:20
-1:14
35K
21.75 mi13:32:263:04:098:286:43
8:59
-0:21
23M
23.00 mi13:43:173:15:008:2910:51
8:40
-0:19
24M
24.00 mi13:51:343:23:178:288:17
8:17
-0:23
40K
24.85 mi13:58:503:30:338:287:16
8:30
+0:13
25.2M
25.20 mi14:01:483:33:318:282:58
8:36
+0:06
Finish
26.22 mi14:09:393:41:228:277:51
7:42
-0:54

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

7:39 /mi

Average Pace

8:27 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:57

36% of race

Time at Steady Pace

1:20:05

36% of race

Time at Slower Pace

1:01:20

28% of race

Average Pace: 8:27 /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 mi10:52:0223:457:3923:45
7:39
#11894
10K
6.21 mi11:15:5747:407:4023:55
7:42
#11850
15K
9.32 mi11:40:231:12:067:4424:26
7:52
#12026
20K
12.43 mi12:05:421:37:257:5025:19
8:09
#12181
Half
13.11 mi12:11:091:42:527:515:27
7:59
#12199
25K
15.53 mi12:31:062:02:497:5419:57
8:14
#12035
30K
18.64 mi13:02:012:33:448:1530:55
9:57
#13265
20M
20.00 mi13:16:232:48:068:2414:22
10:34
#13798
21M
21.00 mi13:25:432:57:268:279:20
9:20
#13532
35K
21.75 mi13:32:263:04:098:286:43
8:59
#13502
23M
23.00 mi13:43:173:15:008:2910:51
8:40
#13206
24M
24.00 mi13:51:343:23:178:288:17
8:17
#12953
40K
24.85 mi13:58:503:30:338:287:16
8:30
#12713
25.2M
25.20 mi14:01:483:33:318:282:58
8:36
#12532
Finish
26.22 mi14:09:393:41:228:277:51
7:42
#12297
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi118943070307012437(Top 49%)3476(Top 32%)3476(Top 397%)
10K6.21 mi3.10 mi11850+443087-173087-1711878(Top 46%)3122(Top 29%)3122(Top 356%)
15K9.32 mi3.11 mi12026-1763215-1283215-12812437(Top 49%)3476(Top 32%)3476(Top 397%)
20K12.43 mi3.11 mi12181-1553324-1093324-10912835(Top 50%)3758(Top 34%)3758(Top 429%)
Half13.11 mi0.68 mi12199-183335-113335-1112730(Top 50%)3737(Top 34%)3737(Top 427%)
25K15.53 mi2.42 mi12035+1643278+573278+5711554(Top 45%)3263(Top 30%)3263(Top 372%)
30K18.64 mi3.11 mi13265-12304063-7854063-78517205(Top 67%)6626(Top 61%)6626(Top 756%)
20M20.00 mi1.36 mi13798-5334420-3574420-35718183(Top 71%)7294(Top 67%)7294(Top 833%)
21M21.00 mi1.00 mi13532+2664338+824338+8210134(Top 40%)3299(Top 30%)3299(Top 377%)
35K21.75 mi0.75 mi13502+304359-214359-2113214(Top 52%)4910(Top 45%)4910(Top 561%)
23M23.00 mi1.25 mi13206+2964250+1094250+1099403(Top 37%)3086(Top 28%)3086(Top 352%)
24M24.00 mi1.00 mi12953+2534143+1074143+1078249(Top 32%)2613(Top 24%)2613(Top 298%)
40K24.85 mi0.85 mi12713+2404066+774066+778385(Top 33%)2767(Top 25%)2767(Top 316%)
25.2M25.20 mi0.35 mi12532+1813981+853981+854956(Top 19%)1259(Top 12%)1259(Top 144%)
Finish26.22 mi1.02 mi12297+2353887+943887+946811(Top 27%)2033(Top 19%)2033(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12437

Females

3476

F55-59

3476

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11878

Females

3122

F55-59

3122

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12437

Females

3476

F55-59

3476

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12835

Females

3758

F55-59

3758

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12730

Females

3737

F55-59

3737

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11554

Females

3263

F55-59

3263

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17205

Females

6626

F55-59

6626

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18183

Females

7294

F55-59

7294

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10134

Females

3299

F55-59

3299

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13214

Females

4910

F55-59

4910

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9403

Females

3086

F55-59

3086

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8249

Females

2613

F55-59

2613

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8385

Females

2767

F55-59

2767

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4956

Females

1259

F55-59

1259

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

6811

Females

2033

F55-59

2033

Passing Analysis

Category:
Athletes Passed
2742
Passed By
3145
Net Change
-403
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11894
5K → 10K307263+44#11894#11850
10K → 15K174350-176#11850#12026
15K → 20K188343-155#12026#12181
20K → Half3048-18#12181#12199
Half → 25K316152+164#12199#12035
25K → 30K591289-1230#12035#13265
30K → 20M47580-533#13265#13798
20M → 21M29327+266#13798#13532
21M → 35K9666+30#13532#13502
35K → 23M30610+296#13502#13206
23M → 24M2574+253#13206#12953
24M → 40K25010+240#12953#12713
40K → 25.2M1810+181#12713#12532
25.2M → Finish2383+235#12532#12297
TOTALS27423145-403
📊

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