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BOSTON MARATHON 2025

Nicole Varnell

Bib: 16886•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:07/mi
28:18
↑ 97↓ 3451.5%
10K· 6.21 mi
9:20/mi
57:17
↑ 79↓ 1380.4%
15K· 9.32 mi
9:28/mi
1:26:41
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:57:02
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:04:08
↑ 19↓ 370.5%
25K· 15.53 mi
9:51/mi
2:28:02
↑ 66↓ 880.2%
30K· 18.64 mi
10:30/mi
3:00:38
↑ 181↓ 1480.2%
20M
11:21/mi
3:16:04
↑ 64↓ 500.2%
21M
11:14/mi
3:27:18
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:34:09
↑ 17↓ 861.7%
23M
10:21/mi
3:47:06
↑ 23↓ 630.6%
24M
10:24/mi
3:57:30
↓ 821.3%
40K· 24.85 mi
10:05/mi
4:06:07
↓ 200.3%
25.2M
11:04/mi
4:09:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
4:19:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:08
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:14:54
Pace10:17 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:5328:189:0728:18
9:07
-
10K
6.21 mi11:30:5257:179:1328:59
9:20
+0:13
15K
9.32 mi12:00:161:26:419:1829:24
9:28
+0:08
20K
12.43 mi12:30:371:57:029:2530:21
9:46
+0:18
Half
13.11 mi12:37:432:04:089:287:06
10:24
+0:38
25K
15.53 mi13:01:372:28:029:3223:54
9:51
-0:33
30K
18.64 mi13:34:133:00:389:4132:36
10:30
+0:39
20M
20.00 mi13:49:393:16:049:4815:26
11:21
+0:51
21M
21.00 mi14:00:533:27:189:5211:14
11:14
-0:07
35K
21.75 mi14:07:443:34:099:516:51
9:09
-2:05
23M
23.00 mi14:20:413:47:069:5212:57
10:21
+1:12
24M
24.00 mi14:31:053:57:309:5410:24
10:24
+0:03
40K
24.85 mi14:39:424:06:079:548:37
10:05
-0:19
25.2M
25.20 mi14:43:314:09:569:553:49
11:04
+0:59
Finish
26.22 mi14:52:374:19:029:539:06
8:56
-2:08

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

8:56 /mi

Average Pace

9:53 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:38

40% of race

Time at Steady Pace

1:33:19

36% of race

Time at Slower Pace

1:03:05

24% of race

Average Pace: 9:53 /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 mi11:01:5328:189:0728:18
9:07
#22884
10K
6.21 mi11:30:5257:179:1328:59
9:20
#23274
15K
9.32 mi12:00:161:26:419:1829:24
9:28
#23446
20K
12.43 mi12:30:371:57:029:2530:21
9:46
#23530
Half
13.11 mi12:37:432:04:089:287:06
10:24
#23656
25K
15.53 mi13:01:372:28:029:3223:54
9:51
#23503
30K
18.64 mi13:34:133:00:389:4132:36
10:30
#23382
20M
20.00 mi13:49:393:16:049:4815:26
11:21
#23442
21M
21.00 mi14:00:533:27:189:5211:14
11:14
#23342
35K
21.75 mi14:07:443:34:099:516:51
9:09
#23211
23M
23.00 mi14:20:413:47:069:5212:57
10:21
#23120
24M
24.00 mi14:31:053:57:309:5410:24
10:24
#23088
40K
24.85 mi14:39:424:06:079:548:37
10:05
#22994
25.2M
25.20 mi14:43:314:09:569:553:49
11:04
#22972
Finish
26.22 mi14:52:374:19:029:539:06
8:56
#22839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi228849113911323636(Top 83%)9457(Top 77%)9457(Top 726%)
10K6.21 mi3.10 mi23274-3909304-1919304-19123616(Top 83%)9474(Top 77%)9474(Top 727%)
15K9.32 mi3.11 mi23446-1729381-779381-7723636(Top 83%)9457(Top 77%)9457(Top 726%)
20K12.43 mi3.11 mi23530-849421-409421-4023685(Top 83%)9536(Top 78%)9536(Top 732%)
Half13.11 mi0.68 mi23656-1269495-749495-7425644(Top 90%)10625(Top 87%)10625(Top 815%)
25K15.53 mi2.42 mi23503+1539418+779418+7722923(Top 81%)9150(Top 75%)9150(Top 702%)
30K18.64 mi3.11 mi23382+1219392+269392+2622933(Top 81%)9282(Top 76%)9282(Top 712%)
20M20.00 mi1.36 mi23442-609442-509442-5024286(Top 86%)10105(Top 83%)10105(Top 776%)
21M21.00 mi1.00 mi23342+1009413+299413+2922012(Top 77%)8976(Top 73%)8976(Top 689%)
35K21.75 mi0.75 mi23211+1319349+649349+6419034(Top 67%)7485(Top 61%)7485(Top 574%)
23M23.00 mi1.25 mi23120+919332+179332+1721567(Top 76%)8857(Top 72%)8857(Top 680%)
24M24.00 mi1.00 mi23088+329337-59337-522544(Top 79%)9411(Top 77%)9411(Top 722%)
40K24.85 mi0.85 mi22994+949305+329305+3220742(Top 73%)8538(Top 70%)8538(Top 655%)
25.2M25.20 mi0.35 mi22972+229299+69299+620904(Top 74%)8618(Top 70%)8618(Top 661%)
Finish26.22 mi1.02 mi22839+1339242+579242+5718720(Top 66%)7455(Top 61%)7455(Top 572%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23636

Females

9457

F50-54

9457

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23616

Females

9474

F50-54

9474

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23636

Females

9457

F50-54

9457

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23685

Females

9536

F50-54

9536

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25644

Females

10625

F50-54

10625

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

22923

Females

9150

F50-54

9150

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

22933

Females

9282

F50-54

9282

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24286

Females

10105

F50-54

10105

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

22012

Females

8976

F50-54

8976

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

19034

Females

7485

F50-54

7485

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21567

Females

8857

F50-54

8857

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22544

Females

9411

F50-54

9411

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20742

Females

8538

F50-54

8538

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20904

Females

8618

F50-54

8618

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18720

Females

7455

F50-54

7455

Passing Analysis

Category:
Athletes Passed
1539
Passed By
1494
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22884
5K → 10K96486-390#22884#23274
10K → 15K125297-172#23274#23446
15K → 20K116200-84#23446#23530
20K → Half2128-126#23530#23656
Half → 25K20249+153#23656#23503
25K → 30K226105+121#23503#23382
30K → 20M54114-60#23382#23442
20M → 21M13030+100#23442#23342
21M → 35K1321+131#23342#23211
35K → 23M11928+91#23211#23120
23M → 24M6735+32#23120#23088
24M → 40K1028+94#23088#22994
40K → 25.2M308+22#22994#22972
25.2M → Finish1385+133#22972#22839
TOTALS15391494+45
📊

Passing Visuals

Category:
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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