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BOSTON MARATHON 2025

Elizabeth Nurse

Bib: 24975•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Masters (Masters Women)
#0 / 6759
Top 30%
Division (F60-64)
#0 / 624
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:19
Rank: #19717
Start → 5K
26:19 | 8:28/mi
10K· 6.21 mi
52:23
Rank: #19420 (+297)
5K → 10K
26:04 | 8:23/mi
15K· 9.32 mi
1:18:22
Rank: #19073 (+347)
10K → 15K
25:59 | 8:22/mi
20K· 12.43 mi
1:44:22
Rank: #18647 (+426)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:50:04
Rank: #18610 (+37)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:10:23
Rank: #18217 (+393)
Half → 25K
20:19 | 8:23/mi
30K· 18.64 mi
2:36:52
Rank: #17568 (+649)
25K → 30K
26:29 | 8:31/mi
20M
2:48:22
Rank: #17253 (+315)
30K → 20M
11:30 | 8:28/mi
21M
2:57:01
Rank: #16887 (+366)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
3:03:12
Rank: #16773 (+114)
21M → 35K
6:11 | 8:16/mi
23M
3:13:35
Rank: #16445 (+328)
35K → 23M
10:23 | 8:18/mi
24M
3:21:44
Rank: #16237 (+208)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:28:42
Rank: #16057 (+180)
24M → 40K
6:58 | 8:09/mi
25.2M
3:31:42
Rank: #15950 (+107)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:39:16
Rank: #15691 (+259)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1326:198:2826:19
8:28
-
10K
6.21 mi11:52:1752:238:2626:04
8:23
-0:05
15K
9.32 mi12:18:161:18:228:2425:59
8:22
-0:01
20K
12.43 mi12:44:161:44:228:2426:00
8:22
0:00
Half
13.11 mi12:49:581:50:048:245:42
8:21
-0:01
25K
15.53 mi13:10:172:10:238:2420:19
8:23
+0:02
30K
18.64 mi13:36:462:36:528:2526:29
8:31
+0:08
20M
20.00 mi13:48:162:48:228:2511:30
8:28
-0:03
21M
21.00 mi13:56:552:57:018:268:39
8:39
+0:11
35K
21.75 mi14:03:063:03:128:256:11
8:16
-0:23
23M
23.00 mi14:13:293:13:358:2510:23
8:18
+0:02
24M
24.00 mi14:21:383:21:448:248:09
8:09
-0:09
40K
24.85 mi14:28:363:28:428:246:58
8:09
0:00
25.2M
25.20 mi14:31:363:31:428:243:00
8:42
+0:33
Finish
26.22 mi14:39:103:39:168:227:34
7:26
-1:16

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

7:26 /mi

Average Pace

8:22 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:41

10% of race

Time at Steady Pace

3:16:35

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:26:1326:198:2826:19
8:28
#19717
10K
6.21 mi11:52:1752:238:2626:04
8:23
#19420
15K
9.32 mi12:18:161:18:228:2425:59
8:22
#19073
20K
12.43 mi12:44:161:44:228:2426:00
8:22
#18647
Half
13.11 mi12:49:581:50:048:245:42
8:21
#18610
25K
15.53 mi13:10:172:10:238:2420:19
8:23
#18217
30K
18.64 mi13:36:462:36:528:2526:29
8:31
#17568
20M
20.00 mi13:48:162:48:228:2511:30
8:28
#17253
21M
21.00 mi13:56:552:57:018:268:39
8:39
#16887
35K
21.75 mi14:03:063:03:128:256:11
8:16
#16773
23M
23.00 mi14:13:293:13:358:2510:23
8:18
#16445
24M
24.00 mi14:21:383:21:448:248:09
8:09
#16237
40K
24.85 mi14:28:363:28:428:246:58
8:09
#16057
25.2M
25.20 mi14:31:363:31:428:243:00
8:42
#15950
Finish
26.22 mi14:39:103:39:168:227:34
7:26
#15691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi197177335733518473(Top 65%)6589(Top 54%)6589(Top 1056%)
10K6.21 mi3.10 mi19420+2977132+2037132+20319123(Top 67%)6954(Top 57%)6954(Top 1114%)
15K9.32 mi3.11 mi19073+3476949+1836949+18318473(Top 65%)6589(Top 54%)6589(Top 1056%)
20K12.43 mi3.11 mi18647+4266705+2446705+24417353(Top 61%)5975(Top 49%)5975(Top 958%)
Half13.11 mi0.68 mi18610+376685+206685+2018296(Top 64%)6473(Top 53%)6473(Top 1037%)
25K15.53 mi2.42 mi18217+3936481+2046481+20416442(Top 58%)5553(Top 45%)5553(Top 890%)
30K18.64 mi3.11 mi17568+6496164+3176164+31714921(Top 53%)4862(Top 40%)4862(Top 779%)
20M20.00 mi1.36 mi17253+3155998+1665998+16613577(Top 48%)4294(Top 35%)4294(Top 688%)
21M21.00 mi1.00 mi16887+3665800+1985800+19811423(Top 40%)3324(Top 27%)3324(Top 533%)
35K21.75 mi0.75 mi16773+1145755+455755+4514095(Top 50%)4731(Top 39%)4731(Top 758%)
23M23.00 mi1.25 mi16445+3285595+1605595+16012034(Top 42%)3768(Top 31%)3768(Top 604%)
24M24.00 mi1.00 mi16237+2085514+815514+8112277(Top 43%)3947(Top 32%)3947(Top 633%)
40K24.85 mi0.85 mi16057+1805440+745440+7411280(Top 40%)3564(Top 29%)3564(Top 571%)
25.2M25.20 mi0.35 mi15950+1075390+505390+5010144(Top 36%)3131(Top 26%)3131(Top 502%)
Finish26.22 mi1.02 mi15691+2595266+1245266+1248726(Top 31%)2417(Top 20%)2417(Top 387%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18473

Females

6589

F60-64

6589

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19123

Females

6954

F60-64

6954

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18473

Females

6589

F60-64

6589

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17353

Females

5975

F60-64

5975

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18296

Females

6473

F60-64

6473

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16442

Females

5553

F60-64

5553

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14921

Females

4862

F60-64

4862

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13577

Females

4294

F60-64

4294

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11423

Females

3324

F60-64

3324

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14095

Females

4731

F60-64

4731

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

12034

Females

3768

F60-64

3768

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12277

Females

3947

F60-64

3947

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11280

Females

3564

F60-64

3564

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10144

Females

3131

F60-64

3131

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8726

Females

2417

F60-64

2417

Passing Analysis

Category:
Athletes Passed
4339
Passed By
313
Net Change
+4026
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19717
5K → 10K442145+297#19717#19420
10K → 15K41568+347#19420#19073
15K → 20K45327+426#19073#18647
20K → Half5821+37#18647#18610
Half → 25K41017+393#18610#18217
25K → 30K6578+649#18217#17568
30K → 20M3172+315#17568#17253
20M → 21M3682+366#17253#16887
21M → 35K1217+114#16887#16773
35K → 23M3302+328#16773#16445
23M → 24M2135+208#16445#16237
24M → 40K1866+180#16237#16057
40K → 25.2M1092+107#16057#15950
25.2M → Finish2601+259#15950#15691
TOTALS4339313+4026
📊

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