Boston Marathon logo
BOSTON MARATHON 2025

Jill Robey

Bib: 25461•F

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:40/mi
30:03
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:00:37
↑ 79↓ 1380.4%
15K· 9.32 mi
9:48/mi
1:31:05
↑ 67↓ 78
20K· 12.43 mi
9:45/mi
2:01:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:43/mi
2:08:00
↑ 19↓ 370.5%
25K· 15.53 mi
9:55/mi
2:32:03
↑ 66↓ 880.2%
30K· 18.64 mi
10:38/mi
3:05:04
↑ 181↓ 1480.2%
20M
10:37/mi
3:19:30
↑ 64↓ 500.2%
21M
11:42/mi
3:31:12
↑ 106↓ 241.6%
35K· 21.75 mi
11:55/mi
3:40:07
↑ 17↓ 861.7%
23M
11:19/mi
3:54:17
↑ 23↓ 630.6%
24M
11:23/mi
4:05:40
↓ 821.3%
40K· 24.85 mi
11:49/mi
4:15:46
↓ 200.3%
25.2M
13:12/mi
4:20:19
↑ 13↓ 160.2%
Finish· 26.22 mi
11:51/mi
4:32:24
↑ 22↓ 21

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
Time2:08:00
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:24:24
Pace11:01 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:0130:039:4030:03
9:40
-
10K
6.21 mi12:01:351:00:379:4530:34
9:50
+0:10
15K
9.32 mi12:32:031:31:059:4630:28
9:48
-0:02
20K
12.43 mi13:02:202:01:229:4630:17
9:45
-0:03
Half
13.11 mi13:08:582:08:009:466:38
9:43
-0:02
25K
15.53 mi13:33:012:32:039:4724:03
9:55
+0:12
30K
18.64 mi14:06:023:05:049:5633:01
10:38
+0:43
20M
20.00 mi14:20:283:19:309:5814:26
10:37
-0:01
21M
21.00 mi14:32:103:31:1210:0311:42
11:42
+1:05
35K
21.75 mi14:41:053:40:0710:078:55
11:55
+0:13
23M
23.00 mi14:55:153:54:1710:1114:10
11:19
-0:36
24M
24.00 mi15:06:384:05:4010:1411:23
11:23
+0:04
40K
24.85 mi15:16:444:15:4610:1710:06
11:49
+0:26
25.2M
25.20 mi15:21:174:20:1910:204:33
13:12
+1:23
Finish
26.22 mi15:33:224:32:2410:2412:05
11:51
-1:21

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

9:40 /mi

Average Pace

10:24 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:03

56% of race

Time at Steady Pace

47:27

17% of race

Time at Slower Pace

1:12:54

27% of race

Average Pace: 10:23 /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 mi11:31:0130:039:4030:03
9:40
#24771
10K
6.21 mi12:01:351:00:379:4530:34
9:50
#24873
15K
9.32 mi12:32:031:31:059:4630:28
9:48
#24761
20K
12.43 mi13:02:202:01:229:4630:17
9:45
#24465
Half
13.11 mi13:08:582:08:009:466:38
9:43
#24453
25K
15.53 mi13:33:012:32:039:4724:03
9:55
#24221
30K
18.64 mi14:06:023:05:049:5633:01
10:38
#24043
20M
20.00 mi14:20:283:19:309:5814:26
10:37
#23941
21M
21.00 mi14:32:103:31:1210:0311:42
11:42
#23882
35K
21.75 mi14:41:053:40:0710:078:55
11:55
#23984
23M
23.00 mi14:55:153:54:1710:1114:10
11:19
#23958
24M
24.00 mi15:06:384:05:4010:1411:23
11:23
#24007
40K
24.85 mi15:16:444:15:4610:1710:06
11:49
#24061
25.2M
25.20 mi15:21:174:20:1910:204:33
13:12
#24093
Finish
26.22 mi15:33:224:32:2410:2412:05
11:51
#24223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24771100961009624564(Top 86%)9992(Top 82%)9992(Top 1601%)
10K6.21 mi3.10 mi24873-10210161-6510161-6524962(Top 88%)10215(Top 84%)10215(Top 1637%)
15K9.32 mi3.11 mi24761+11210092+6910092+6924564(Top 86%)9992(Top 82%)9992(Top 1601%)
20K12.43 mi3.11 mi24465+2969957+1359957+13523624(Top 83%)9498(Top 78%)9498(Top 1522%)
Half13.11 mi0.68 mi24453+129950+79950+724203(Top 85%)9823(Top 80%)9823(Top 1574%)
25K15.53 mi2.42 mi24221+2329834+1169834+11623053(Top 81%)9222(Top 75%)9222(Top 1478%)
30K18.64 mi3.11 mi24043+1789752+829752+8223224(Top 82%)9449(Top 77%)9449(Top 1514%)
20M20.00 mi1.36 mi23941+1029717+359717+3522760(Top 80%)9294(Top 76%)9294(Top 1489%)
21M21.00 mi1.00 mi23882+599701+169701+1623036(Top 81%)9521(Top 78%)9521(Top 1526%)
35K21.75 mi0.75 mi23984-1029774-739774-7325751(Top 91%)10976(Top 90%)10976(Top 1759%)
23M23.00 mi1.25 mi23958+269781-79781-723920(Top 84%)10063(Top 82%)10063(Top 1613%)
24M24.00 mi1.00 mi24007-499812-319812-3124707(Top 87%)10493(Top 86%)10493(Top 1682%)
40K24.85 mi0.85 mi24061-549862-509862-5024659(Top 87%)10510(Top 86%)10510(Top 1684%)
25.2M25.20 mi0.35 mi24093-329884-229884-2225310(Top 89%)10844(Top 89%)10844(Top 1738%)
Finish26.22 mi1.02 mi24223-1309953-699953-6926639(Top 94%)11447(Top 94%)11447(Top 1834%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24564

Females

9992

F60-64

9992

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

24962

Females

10215

F60-64

10215

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24564

Females

9992

F60-64

9992

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23624

Females

9498

F60-64

9498

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24203

Females

9823

F60-64

9823

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23053

Females

9222

F60-64

9222

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23224

Females

9449

F60-64

9449

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22760

Females

9294

F60-64

9294

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

23036

Females

9521

F60-64

9521

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25751

Females

10976

F60-64

10976

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23920

Females

10063

F60-64

10063

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24707

Females

10493

F60-64

10493

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24659

Females

10510

F60-64

10510

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25310

Females

10844

F60-64

10844

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26639

Females

11447

F60-64

11447

Passing Analysis

Category:
Athletes Passed
1582
Passed By
1034
Net Change
+548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24771
5K → 10K161263-102#24771#24873
10K → 15K18977+112#24873#24761
15K → 20K31317+296#24761#24465
20K → Half2816+12#24465#24453
Half → 25K25624+232#24453#24221
25K → 30K25173+178#24221#24043
30K → 20M13230+102#24043#23941
20M → 21M8829+59#23941#23882
21M → 35K11113-102#23882#23984
35K → 23M7953+26#23984#23958
23M → 24M3281-49#23958#24007
24M → 40K2478-54#24007#24061
40K → 25.2M840-32#24061#24093
25.2M → Finish10140-130#24093#24223
TOTALS15821034+548
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing