Boston Marathon logo
BOSTON MARATHON 2025

Emily Wakefield

Bib: 19102•F

OR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:56
Rank: #19006
Start → 5K
25:56 | 8:21/mi
10K· 6.21 mi
52:06
Rank: #19154 (-148)
5K → 10K
26:10 | 8:25/mi
15K· 9.32 mi
1:18:12
Rank: #18967 (+187)
10K → 15K
26:06 | 8:24/mi
20K· 12.43 mi
1:44:14
Rank: #18579 (+388)
15K → 20K
26:02 | 8:23/mi
Half· 13.11 mi
1:49:54
Rank: #18532 (+47)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:09:57
Rank: #18025 (+507)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:36:24
Rank: #17410 (+615)
25K → 30K
26:27 | 8:31/mi
20M
2:48:20
Rank: #17241 (+169)
30K → 20M
11:56 | 8:47/mi
21M
2:57:50
Rank: #17152 (+89)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
3:04:24
Rank: #17143 (+9)
21M → 35K
6:34 | 8:47/mi
23M
3:15:41
Rank: #17067 (+76)
35K → 23M
11:17 | 9:01/mi
24M
3:24:31
Rank: #17047 (+20)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:32:24
Rank: #17065 (-18)
24M → 40K
7:53 | 9:13/mi
25.2M
3:35:49
Rank: #17055 (+10)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:45:07
Rank: #17168 (-113)
25.2M → Finish
9:18 | 9:08/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
Time1:49:54
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:55:13
Pace8:47 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1825:568:2125:56
8:21
-
10K
6.21 mi11:43:2852:068:2326:10
8:25
+0:04
15K
9.32 mi12:09:341:18:128:2326:06
8:24
-0:01
20K
12.43 mi12:35:361:44:148:2326:02
8:23
-0:01
Half
13.11 mi12:41:161:49:548:235:40
8:18
-0:05
25K
15.53 mi13:01:192:09:578:2220:03
8:16
-0:02
30K
18.64 mi13:27:462:36:248:2326:27
8:31
+0:15
20M
20.00 mi13:39:422:48:208:2511:56
8:47
+0:16
21M
21.00 mi13:49:122:57:508:289:30
9:30
+0:43
35K
21.75 mi13:55:463:04:248:296:34
8:47
-0:43
23M
23.00 mi14:07:033:15:418:3011:17
9:01
+0:14
24M
24.00 mi14:15:533:24:318:318:50
8:50
-0:11
40K
24.85 mi14:23:463:32:248:337:53
9:13
+0:23
25.2M
25.20 mi14:27:113:35:498:343:25
9:54
+0:41
Finish
26.22 mi14:36:293:45:078:369:18
9:08
-0:46

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

8:16 /mi

Average Pace

8:36 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:01

87% of race

Time at Steady Pace

26:41

12% of race

Time at Slower Pace

3:25

2% of race

Average Pace: 8:35 /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 mi11:17:1825:568:2125:56
8:21
#19006
10K
6.21 mi11:43:2852:068:2326:10
8:25
#19154
15K
9.32 mi12:09:341:18:128:2326:06
8:24
#18967
20K
12.43 mi12:35:361:44:148:2326:02
8:23
#18579
Half
13.11 mi12:41:161:49:548:235:40
8:18
#18532
25K
15.53 mi13:01:192:09:578:2220:03
8:16
#18025
30K
18.64 mi13:27:462:36:248:2326:27
8:31
#17410
20M
20.00 mi13:39:422:48:208:2511:56
8:47
#17241
21M
21.00 mi13:49:122:57:508:289:30
9:30
#17152
35K
21.75 mi13:55:463:04:248:296:34
8:47
#17143
23M
23.00 mi14:07:033:15:418:3011:17
9:01
#17067
24M
24.00 mi14:15:533:24:318:318:50
8:50
#17047
40K
24.85 mi14:23:463:32:248:337:53
9:13
#17065
25.2M
25.20 mi14:27:113:35:498:343:25
9:54
#17055
Finish
26.22 mi14:36:293:45:078:369:18
9:08
#17168
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi190066912691218716(Top 66%)6729(Top 55%)6729(Top 123%)
10K6.21 mi3.10 mi19154-1486989-776989-7719332(Top 68%)7069(Top 58%)7069(Top 129%)
15K9.32 mi3.11 mi18967+1876890+996890+9918716(Top 66%)6729(Top 55%)6729(Top 123%)
20K12.43 mi3.11 mi18579+3886664+2266664+22617446(Top 61%)6028(Top 49%)6028(Top 110%)
Half13.11 mi0.68 mi18532+476637+276637+2717992(Top 63%)6309(Top 52%)6309(Top 115%)
25K15.53 mi2.42 mi18025+5076372+2656372+26515754(Top 55%)5168(Top 42%)5168(Top 94%)
30K18.64 mi3.11 mi17410+6156063+3096063+30914855(Top 52%)4827(Top 39%)4827(Top 88%)
20M20.00 mi1.36 mi17241+1695990+735990+7315588(Top 55%)5357(Top 44%)5357(Top 98%)
21M21.00 mi1.00 mi17152+895964+265964+2616105(Top 57%)5764(Top 47%)5764(Top 105%)
35K21.75 mi0.75 mi17143+95989-255989-2517158(Top 60%)6437(Top 53%)6437(Top 118%)
23M23.00 mi1.25 mi17067+765977+125977+1216343(Top 58%)6080(Top 50%)6080(Top 111%)
24M24.00 mi1.00 mi17047+205987-105987-1016514(Top 58%)6212(Top 51%)6212(Top 114%)
40K24.85 mi0.85 mi17065-186025-386025-3817462(Top 61%)6838(Top 56%)6838(Top 125%)
25.2M25.20 mi0.35 mi17055+106037-126037-1216635(Top 59%)6403(Top 52%)6403(Top 117%)
Finish26.22 mi1.02 mi17168-1136116-796116-7919637(Top 69%)7934(Top 65%)7934(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18716

Females

6729

F18-39

6729

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19332

Females

7069

F18-39

7069

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18716

Females

6729

F18-39

6729

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17446

Females

6028

F18-39

6028

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17992

Females

6309

F18-39

6309

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15754

Females

5168

F18-39

5168

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14855

Females

4827

F18-39

4827

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15588

Females

5357

F18-39

5357

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16105

Females

5764

F18-39

5764

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17158

Females

6437

F18-39

6437

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16343

Females

6080

F18-39

6080

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16514

Females

6212

F18-39

6212

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17462

Females

6838

F18-39

6838

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16635

Females

6403

F18-39

6403

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19637

Females

7934

F18-39

7934

Passing Analysis

Category:
Athletes Passed
2896
Passed By
1058
Net Change
+1838
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19006
5K → 10K184332-148#19006#19154
10K → 15K299112+187#19154#18967
15K → 20K41931+388#18967#18579
20K → Half6114+47#18579#18532
Half → 25K5169+507#18532#18025
25K → 30K62712+615#18025#17410
30K → 20M19829+169#17410#17241
20M → 21M14758+89#17241#17152
21M → 35K7263+9#17152#17143
35K → 23M14266+76#17143#17067
23M → 24M9272+20#17067#17047
24M → 40K6179-18#17047#17065
40K → 25.2M4131+10#17065#17055
25.2M → Finish37150-113#17055#17168
TOTALS28961058+1838
📊

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