Boston Marathon logo
BOSTON MARATHON 2025

Andreea Toader

Bib: 26478•F

MA

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

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
11:36/mi
36:02
↑ 97↓ 3451.5%
10K· 6.21 mi
11:44/mi
1:12:28
↑ 79↓ 1380.4%
15K· 9.32 mi
11:36/mi
1:48:30
↑ 67↓ 78
20K· 12.43 mi
12:21/mi
2:26:53
↑ 106↓ 860.1%
Half· 13.11 mi
11:44/mi
2:34:53
↑ 19↓ 370.5%
25K· 15.53 mi
12:16/mi
3:04:38
↑ 66↓ 880.2%
30K· 18.64 mi
12:55/mi
3:44:46
↑ 181↓ 1480.2%
20M
12:22/mi
4:01:34
↑ 64↓ 500.2%
21M
13:55/mi
4:15:29
↑ 106↓ 241.6%
35K· 21.75 mi
11:44/mi
4:24:16
↑ 17↓ 861.7%
23M
11:34/mi
4:38:45
↑ 23↓ 630.6%
24M
12:29/mi
4:51:14
↓ 821.3%
40K· 24.85 mi
13:05/mi
5:02:25
↓ 200.3%
25.2M
13:26/mi
5:07:03
↑ 13↓ 160.2%
Finish· 26.22 mi
11:46/mi
5:19:02
↑ 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
Time2:34:53
Pace11:49 /mi
2nd Half
Distance13.11 mi
Time2:44:09
Pace12:31 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4436:0211:3636:02
11:36
-
10K
6.21 mi12:38:101:12:2811:4036:26
11:44
+0:08
15K
9.32 mi13:14:121:48:3011:3836:02
11:36
-0:08
20K
12.43 mi13:52:352:26:5311:4938:23
12:21
+0:45
Half
13.11 mi14:00:352:34:5311:498:00
11:44
-0:37
25K
15.53 mi14:30:203:04:3811:5329:45
12:16
+0:32
30K
18.64 mi15:10:283:44:4612:0340:08
12:55
+0:39
20M
20.00 mi15:27:164:01:3412:0516:48
12:22
-0:33
21M
21.00 mi15:41:114:15:2912:1013:55
13:55
+1:33
35K
21.75 mi15:49:584:24:1612:098:47
11:44
-2:11
23M
23.00 mi16:04:274:38:4512:0714:29
11:34
-0:10
24M
24.00 mi16:16:564:51:1412:0812:29
12:29
+0:55
40K
24.85 mi16:28:075:02:2512:1011:11
13:05
+0:36
25.2M
25.20 mi16:32:455:07:0312:114:38
13:26
+0:21
Finish
26.22 mi16:44:445:19:0212:1111:59
11:46
-1:40

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

11:34 /mi

Average Pace

12:11 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:45

48% of race

Time at Steady Pace

1:37:25

31% of race

Time at Slower Pace

1:09:52

22% of race

Average Pace: 12:10 /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 mi12:01:4436:0211:3636:02
11:36
#28076
10K
6.21 mi12:38:101:12:2811:4036:26
11:44
#27926
15K
9.32 mi13:14:121:48:3011:3836:02
11:36
#27756
20K
12.43 mi13:52:352:26:5311:4938:23
12:21
#27686
Half
13.11 mi14:00:352:34:5311:498:00
11:44
#27668
25K
15.53 mi14:30:203:04:3811:5329:45
12:16
#27507
30K
18.64 mi15:10:283:44:4612:0340:08
12:55
#27349
20M
20.00 mi15:27:164:01:3412:0516:48
12:22
#27257
21M
21.00 mi15:41:114:15:2912:1013:55
13:55
#27218
35K
21.75 mi15:49:584:24:1612:098:47
11:44
#27175
23M
23.00 mi16:04:274:38:4512:0714:29
11:34
#27087
24M
24.00 mi16:16:564:51:1412:0812:29
12:29
#27063
40K
24.85 mi16:28:075:02:2512:1011:11
13:05
#27045
25.2M
25.20 mi16:32:455:07:0312:114:38
13:26
#27030
Finish
26.22 mi16:44:445:19:0212:1111:59
11:46
#27014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28076120071200727307(Top 96%)11561(Top 95%)11561(Top 211%)
10K6.21 mi3.10 mi27926+15011910+9711910+9727778(Top 98%)11825(Top 97%)11825(Top 216%)
15K9.32 mi3.11 mi27756+17011818+9211818+9227307(Top 96%)11561(Top 95%)11561(Top 211%)
20K12.43 mi3.11 mi27686+7011787+3111787+3127403(Top 96%)11646(Top 95%)11646(Top 213%)
Half13.11 mi0.68 mi27668+1811776+1111776+1127239(Top 96%)11554(Top 94%)11554(Top 211%)
25K15.53 mi2.42 mi27507+16111688+8811688+8826716(Top 94%)11261(Top 92%)11261(Top 206%)
30K18.64 mi3.11 mi27349+15811616+7211616+7226594(Top 94%)11276(Top 92%)11276(Top 206%)
20M20.00 mi1.36 mi27257+9211559+5711559+5725754(Top 91%)10881(Top 89%)10881(Top 199%)
21M21.00 mi1.00 mi27218+3911541+1811541+1826138(Top 92%)11122(Top 91%)11122(Top 203%)
35K21.75 mi0.75 mi27175+4311523+1811523+1825458(Top 90%)10827(Top 89%)10827(Top 198%)
23M23.00 mi1.25 mi27087+8811478+4511478+4524364(Top 86%)10280(Top 84%)10280(Top 188%)
24M24.00 mi1.00 mi27063+2411474+411474+426289(Top 93%)11264(Top 92%)11264(Top 206%)
40K24.85 mi0.85 mi27045+1811467+711467+726370(Top 93%)11327(Top 93%)11327(Top 207%)
25.2M25.20 mi0.35 mi27030+1511462+511462+525574(Top 90%)10992(Top 90%)10992(Top 201%)
Finish26.22 mi1.02 mi27014+1611457+511457+526483(Top 93%)11381(Top 93%)11381(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27307

Females

11561

F18-39

11561

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27778

Females

11825

F18-39

11825

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27307

Females

11561

F18-39

11561

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27403

Females

11646

F18-39

11646

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27239

Females

11554

F18-39

11554

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26716

Females

11261

F18-39

11261

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26594

Females

11276

F18-39

11276

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

25754

Females

10881

F18-39

10881

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26138

Females

11122

F18-39

11122

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25458

Females

10827

F18-39

10827

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24364

Females

10280

F18-39

10280

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26289

Females

11264

F18-39

11264

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26370

Females

11327

F18-39

11327

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25574

Females

10992

F18-39

10992

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

26483

Females

11381

F18-39

11381

Passing Analysis

Category:
Athletes Passed
1196
Passed By
134
Net Change
+1062
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28076
5K → 10K17525+150#28076#27926
10K → 15K1788+170#27926#27756
15K → 20K10636+70#27756#27686
20K → Half213+18#27686#27668
Half → 25K1665+161#27668#27507
25K → 30K17113+158#27507#27349
30K → 20M942+92#27349#27257
20M → 21M412+39#27257#27218
21M → 35K485+43#27218#27175
35K → 23M891+88#27175#27087
23M → 24M328+24#27087#27063
24M → 40K3113+18#27063#27045
40K → 25.2M183+15#27045#27030
25.2M → Finish2610+16#27030#27014
TOTALS1196134+1062
📊

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