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BOSTON MARATHON 2025

Abby Wong

Bib: 22867•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 47%
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:46
Rank: #16379
Start → 5K
24:46 | 7:58/mi
10K· 6.21 mi
50:14
Rank: #17167 (-788)
5K → 10K
25:28 | 8:12/mi
15K· 9.32 mi
1:15:50
Rank: #17340 (-173)
10K → 15K
25:36 | 8:14/mi
20K· 12.43 mi
1:42:26
Rank: #17629 (-289)
15K → 20K
26:36 | 8:34/mi
Half· 13.11 mi
1:48:15
Rank: #17719 (-90)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:09:44
Rank: #17939 (-220)
Half → 25K
21:29 | 8:52/mi
30K· 18.64 mi
2:38:38
Rank: #18194 (-255)
25K → 30K
28:54 | 9:18/mi
20M
2:51:47
Rank: #18373 (-179)
30K → 20M
13:09 | 9:41/mi
21M
3:02:13
Rank: #18469 (-96)
20M → 21M
10:26 | 10:26/mi
35K· 21.75 mi
3:08:48
Rank: #18428 (+41)
21M → 35K
6:35 | 8:48/mi
23M
3:20:31
Rank: #18387 (+41)
35K → 23M
11:43 | 9:21/mi
24M
3:29:56
Rank: #18435 (-48)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
3:38:19
Rank: #18502 (-67)
24M → 40K
8:23 | 9:48/mi
25.2M
3:41:51
Rank: #18507 (-5)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:50:44
Rank: #18482 (+25)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:15
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:02:29
Pace9:21 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0524:467:5824:46
7:58
-
10K
6.21 mi11:46:3350:148:0525:28
8:12
+0:14
15K
9.32 mi12:12:091:15:508:0825:36
8:14
+0:02
20K
12.43 mi12:38:451:42:268:1526:36
8:34
+0:20
Half
13.11 mi12:44:341:48:158:155:49
8:32
-0:02
25K
15.53 mi13:06:032:09:448:2121:29
8:52
+0:20
30K
18.64 mi13:34:572:38:388:3128:54
9:18
+0:26
20M
20.00 mi13:48:062:51:478:3513:09
9:41
+0:23
21M
21.00 mi13:58:323:02:138:4110:26
10:26
+0:45
35K
21.75 mi14:05:073:08:488:416:35
8:48
-1:38
23M
23.00 mi14:16:503:20:318:4311:43
9:21
+0:33
24M
24.00 mi14:26:153:29:568:459:25
9:25
+0:04
40K
24.85 mi14:34:383:38:198:478:23
9:48
+0:23
25.2M
25.20 mi14:38:103:41:518:483:32
10:15
+0:27
Finish
26.22 mi14:47:033:50:448:488:53
8:43
-1:32

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

7:58 /mi

Average Pace

8:48 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:50

33% of race

Time at Steady Pace

1:09:22

30% of race

Time at Slower Pace

1:25:32

37% of race

Average Pace: 8:48 /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 mi11:21:0524:467:5824:46
7:58
#16379
10K
6.21 mi11:46:3350:148:0525:28
8:12
#17167
15K
9.32 mi12:12:091:15:508:0825:36
8:14
#17340
20K
12.43 mi12:38:451:42:268:1526:36
8:34
#17629
Half
13.11 mi12:44:341:48:158:155:49
8:32
#17719
25K
15.53 mi13:06:032:09:448:2121:29
8:52
#17939
30K
18.64 mi13:34:572:38:388:3128:54
9:18
#18194
20M
20.00 mi13:48:062:51:478:3513:09
9:41
#18373
21M
21.00 mi13:58:323:02:138:4110:26
10:26
#18469
35K
21.75 mi14:05:073:08:488:416:35
8:48
#18428
23M
23.00 mi14:16:503:20:318:4311:43
9:21
#18387
24M
24.00 mi14:26:153:29:568:459:25
9:25
#18435
40K
24.85 mi14:34:383:38:198:478:23
9:48
#18502
25.2M
25.20 mi14:38:103:41:518:483:32
10:15
#18507
Finish
26.22 mi14:47:033:50:448:488:53
8:43
#18482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi163795381538117674(Top 62%)6128(Top 50%)6128(Top 338%)
10K6.21 mi3.10 mi17167-7885827-4465827-44617883(Top 63%)6231(Top 51%)6231(Top 344%)
15K9.32 mi3.11 mi17340-1735918-915918-9117674(Top 62%)6128(Top 50%)6128(Top 338%)
20K12.43 mi3.11 mi17629-2896116-1986116-19818624(Top 66%)6700(Top 55%)6700(Top 370%)
Half13.11 mi0.68 mi17719-906171-556171-5519408(Top 68%)7129(Top 58%)7129(Top 393%)
25K15.53 mi2.42 mi17939-2206322-1516322-15119242(Top 68%)7108(Top 58%)7108(Top 392%)
30K18.64 mi3.11 mi18194-2556502-1806502-18019125(Top 67%)7184(Top 59%)7184(Top 396%)
20M20.00 mi1.36 mi18373-1796623-1216623-12119868(Top 70%)7706(Top 63%)7706(Top 425%)
21M21.00 mi1.00 mi18469-966706-836706-8319801(Top 70%)7794(Top 64%)7794(Top 430%)
35K21.75 mi0.75 mi18428+416695+116695+1117284(Top 61%)6519(Top 53%)6519(Top 360%)
23M23.00 mi1.25 mi18387+416698-36698-318061(Top 64%)7010(Top 57%)7010(Top 387%)
24M24.00 mi1.00 mi18435-486759-616759-6119313(Top 68%)7710(Top 63%)7710(Top 425%)
40K24.85 mi0.85 mi18502-676824-656824-6519836(Top 70%)8060(Top 66%)8060(Top 445%)
25.2M25.20 mi0.35 mi18507-56837-136837-1318132(Top 64%)7207(Top 59%)7207(Top 398%)
Finish26.22 mi1.02 mi18482+256844-76844-717609(Top 62%)6877(Top 56%)6877(Top 379%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17674

Females

6128

F45-49

6128

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17883

Females

6231

F45-49

6231

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17674

Females

6128

F45-49

6128

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18624

Females

6700

F45-49

6700

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19408

Females

7129

F45-49

7129

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19242

Females

7108

F45-49

7108

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19125

Females

7184

F45-49

7184

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19868

Females

7706

F45-49

7706

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19801

Females

7794

F45-49

7794

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17284

Females

6519

F45-49

6519

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18061

Females

7010

F45-49

7010

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19313

Females

7710

F45-49

7710

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19836

Females

8060

F45-49

8060

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18132

Females

7207

F45-49

7207

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17609

Females

6877

F45-49

6877

Passing Analysis

Category:
Athletes Passed
1194
Passed By
3297
Net Change
-2103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16379
5K → 10K91879-788#16379#17167
10K → 15K136309-173#17167#17340
15K → 20K115404-289#17340#17629
20K → Half13103-90#17629#17719
Half → 25K109329-220#17719#17939
25K → 30K161416-255#17939#18194
30K → 20M70249-179#18194#18373
20M → 21M82178-96#18373#18469
21M → 35K7534+41#18469#18428
35K → 23M12180+41#18428#18387
23M → 24M64112-48#18387#18435
24M → 40K48115-67#18435#18502
40K → 25.2M3136-5#18502#18507
25.2M → Finish7853+25#18507#18482
TOTALS11943297-2103
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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