Boston Marathon logo
BOSTON MARATHON 2025

Kerri Toney

Bib: 5061•F

VA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 6%
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
6:56/mi
21:32
↑ 97↓ 3451.5%
10K· 6.21 mi
6:41/mi
42:17
↑ 79↓ 1380.4%
15K· 9.32 mi
6:37/mi
1:02:49
↑ 67↓ 78
20K· 12.43 mi
6:33/mi
1:23:11
↑ 106↓ 860.1%
Half· 13.11 mi
6:28/mi
1:27:36
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:43:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:05/mi
2:05:42
↑ 181↓ 1480.2%
20M
7:28/mi
2:15:51
↑ 64↓ 500.2%
21M
7:55/mi
2:23:46
↑ 106↓ 241.6%
35K· 21.75 mi
7:10/mi
2:29:08
↑ 17↓ 861.7%
23M
7:18/mi
2:38:17
↑ 23↓ 630.6%
24M
6:52/mi
2:45:09
↓ 821.3%
40K· 24.85 mi
7:02/mi
2:51:10
↓ 200.3%
25.2M
7:32/mi
2:53:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:44/mi
3:00:38
↑ 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
Time1:27:36
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:33:02
Pace7:06 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:4821:326:5621:32
6:56
-
10K
6.21 mi11:43:3342:176:4820:45
6:41
-0:15
15K
9.32 mi12:04:051:02:496:4420:32
6:37
-0:04
20K
12.43 mi12:24:271:23:116:4220:22
6:33
-0:04
Half
13.11 mi12:28:521:27:366:414:25
6:28
-0:05
25K
15.53 mi12:44:581:43:426:4116:06
6:38
+0:10
30K
18.64 mi13:06:582:05:426:4522:00
7:05
+0:27
20M
20.00 mi13:17:072:15:516:4810:09
7:28
+0:23
21M
21.00 mi13:25:022:23:466:517:55
7:55
+0:27
35K
21.75 mi13:30:242:29:086:515:22
7:10
-0:45
23M
23.00 mi13:39:332:38:176:539:09
7:18
+0:08
24M
24.00 mi13:46:252:45:096:536:52
6:52
-0:26
40K
24.85 mi13:52:262:51:106:536:01
7:02
+0:10
25.2M
25.20 mi13:55:022:53:466:542:36
7:32
+0:30
Finish
26.22 mi14:01:543:00:386:546:52
6:44
-0:48

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

6:28 /mi

Average Pace

6:54 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:10

45% of race

Time at Steady Pace

1:03:17

35% of race

Time at Slower Pace

35:11

19% of race

Average Pace: 6:53 /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 mi11:22:4821:326:5621:32
6:56
#7303
10K
6.21 mi11:43:3342:176:4820:45
6:41
#6356
15K
9.32 mi12:04:051:02:496:4420:32
6:37
#5620
20K
12.43 mi12:24:271:23:116:4220:22
6:33
#4940
Half
13.11 mi12:28:521:27:366:414:25
6:28
#4858
25K
15.53 mi12:44:581:43:426:4116:06
6:38
#4591
30K
18.64 mi13:06:582:05:426:4522:00
7:05
#4684
20M
20.00 mi13:17:072:15:516:4810:09
7:28
#4870
21M
21.00 mi13:25:022:23:466:517:55
7:55
#4993
35K
21.75 mi13:30:242:29:086:515:22
7:10
#5048
23M
23.00 mi13:39:332:38:176:539:09
7:18
#5066
24M
24.00 mi13:46:252:45:096:536:52
6:52
#4987
40K
24.85 mi13:52:262:51:106:536:01
7:02
#4928
25.2M
25.20 mi13:55:022:53:466:542:36
7:32
#4883
Finish
26.22 mi14:01:543:00:386:546:52
6:44
#4832
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi73037647644327(Top 15%)256(Top 2%)256(Top 5%)
10K6.21 mi3.10 mi6356+947536+228536+2285169(Top 18%)353(Top 3%)353(Top 6%)
15K9.32 mi3.11 mi5620+736427+109427+1094327(Top 15%)256(Top 2%)256(Top 5%)
20K12.43 mi3.11 mi4940+680327+100327+1003461(Top 12%)177(Top 1%)177(Top 3%)
Half13.11 mi0.68 mi4858+82320+7320+73580(Top 13%)189(Top 2%)189(Top 3%)
25K15.53 mi2.42 mi4591+267295+25295+253751(Top 13%)224(Top 2%)224(Top 4%)
30K18.64 mi3.11 mi4684-93324-29324-295218(Top 18%)490(Top 4%)490(Top 9%)
20M20.00 mi1.36 mi4870-186357-33357-336812(Top 24%)1073(Top 9%)1073(Top 20%)
21M21.00 mi1.00 mi4993-123385-28385-286892(Top 24%)1250(Top 10%)1250(Top 23%)
35K21.75 mi0.75 mi5048-55401-16401-166459(Top 23%)1075(Top 9%)1075(Top 20%)
23M23.00 mi1.25 mi5066-18416-15416-155526(Top 19%)825(Top 7%)825(Top 15%)
24M24.00 mi1.00 mi4987+79414+2414+23937(Top 14%)441(Top 4%)441(Top 8%)
40K24.85 mi0.85 mi4928+594144144156(Top 15%)535(Top 4%)535(Top 10%)
25.2M25.20 mi0.35 mi4883+45407+7407+73661(Top 13%)463(Top 4%)463(Top 8%)
Finish26.22 mi1.02 mi4832+51406+1406+14154(Top 15%)587(Top 5%)587(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

4327

Females

256

F18-39

256

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

5169

Females

353

F18-39

353

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

4327

Females

256

F18-39

256

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3461

Females

177

F18-39

177

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3580

Females

189

F18-39

189

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3751

Females

224

F18-39

224

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5218

Females

490

F18-39

490

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6812

Females

1073

F18-39

1073

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6892

Females

1250

F18-39

1250

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6459

Females

1075

F18-39

1075

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5526

Females

825

F18-39

825

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3937

Females

441

F18-39

441

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4156

Females

535

F18-39

535

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3661

Females

463

F18-39

463

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

4154

Females

587

F18-39

587

Passing Analysis

Category:
Athletes Passed
3342
Passed By
871
Net Change
+2471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7303
5K → 10K9547+947#7303#6356
10K → 15K7393+736#6356#5620
15K → 20K6811+680#5620#4940
20K → Half842+82#4940#4858
Half → 25K2736+267#4858#4591
25K → 30K116209-93#4591#4684
30K → 20M32218-186#4684#4870
20M → 21M34157-123#4870#4993
21M → 35K3388-55#4993#5048
35K → 23M82100-18#5048#5066
23M → 24M10122+79#5066#4987
24M → 40K8122+59#4987#4928
40K → 25.2M527+45#4928#4883
25.2M → Finish8029+51#4883#4832
TOTALS3342871+2471
📊

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