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BOSTON MARATHON 2025

Tess Montada-Atin

Bib: 24909•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:28
Rank: #25110
Start → 5K
30:28 | 9:48/mi
10K· 6.21 mi
1:01:50
Rank: #25312 (-202)
5K → 10K
31:22 | 10:06/mi
15K· 9.32 mi
1:33:04
Rank: #25244 (+68)
10K → 15K
31:14 | 10:03/mi
20K· 12.43 mi
2:04:54
Rank: #25133 (+111)
15K → 20K
31:50 | 10:15/mi
Half· 13.11 mi
2:11:25
Rank: #25058 (+75)
20K → Half
6:31 | 9:33/mi
25K· 15.53 mi
2:37:33
Rank: #25011 (+47)
Half → 25K
26:08 | 10:47/mi
30K· 18.64 mi
3:11:20
Rank: #24802 (+209)
25K → 30K
33:47 | 10:52/mi
20M
3:25:55
Rank: #24674 (+128)
30K → 20M
14:35 | 10:44/mi
21M
3:37:02
Rank: #24532 (+142)
20M → 21M
11:07 | 11:07/mi
35K· 21.75 mi
3:45:04
Rank: #24516 (+16)
21M → 35K
8:02 | 10:44/mi
23M
3:58:22
Rank: #24410 (+106)
35K → 23M
13:18 | 10:37/mi
24M
4:09:04
Rank: #24352 (+58)
23M → 24M
10:42 | 10:42/mi
40K· 24.85 mi
4:17:50
Rank: #24260 (+92)
24M → 40K
8:46 | 10:15/mi
25.2M
4:21:33
Rank: #24208 (+52)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
4:30:28
Rank: #24066 (+142)
25.2M → Finish
8:55 | 8:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:25
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:19:03
Pace10:36 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:0530:289:4830:28
9:48
-
10K
6.21 mi12:02:271:01:509:5731:22
10:06
+0:18
15K
9.32 mi12:33:411:33:049:5931:14
10:03
-0:03
20K
12.43 mi13:05:312:04:5410:0331:50
10:15
+0:12
Half
13.11 mi13:12:022:11:2510:016:31
9:33
-0:42
25K
15.53 mi13:38:102:37:3310:0926:08
10:47
+1:14
30K
18.64 mi14:11:573:11:2010:1633:47
10:52
+0:05
20M
20.00 mi14:26:323:25:5510:1814:35
10:44
-0:08
21M
21.00 mi14:37:393:37:0210:2011:07
11:07
+0:23
35K
21.75 mi14:45:413:45:0410:218:02
10:44
-0:23
23M
23.00 mi14:58:593:58:2210:2213:18
10:37
-0:07
24M
24.00 mi15:09:414:09:0410:2310:42
10:42
+0:05
40K
24.85 mi15:18:274:17:5010:228:46
10:15
-0:27
25.2M
25.20 mi15:22:104:21:3310:233:43
10:47
+0:32
Finish
26.22 mi15:31:054:30:2810:198:55
8:45
-2:02

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

8:45 /mi

Average Pace

10:19 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:06

55% of race

Time at Steady Pace

1:50:15

41% of race

Time at Slower Pace

11:07

4% of race

Average Pace: 10:19 /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 mi11:31:0530:289:4830:28
9:48
#25110
10K
6.21 mi12:02:271:01:509:5731:22
10:06
#25312
15K
9.32 mi12:33:411:33:049:5931:14
10:03
#25244
20K
12.43 mi13:05:312:04:5410:0331:50
10:15
#25133
Half
13.11 mi13:12:022:11:2510:016:31
9:33
#25058
25K
15.53 mi13:38:102:37:3310:0926:08
10:47
#25011
30K
18.64 mi14:11:573:11:2010:1633:47
10:52
#24802
20M
20.00 mi14:26:323:25:5510:1814:35
10:44
#24674
21M
21.00 mi14:37:393:37:0210:2011:07
11:07
#24532
35K
21.75 mi14:45:413:45:0410:218:02
10:44
#24516
23M
23.00 mi14:58:593:58:2210:2213:18
10:37
#24410
24M
24.00 mi15:09:414:09:0410:2310:42
10:42
#24352
40K
24.85 mi15:18:274:17:5010:228:46
10:15
#24260
25.2M
25.20 mi15:22:104:21:3310:233:43
10:47
#24208
Finish
26.22 mi15:31:054:30:2810:198:55
8:45
#24066
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi25110102661026625104(Top 88%)10276(Top 84%)10276(Top 1034%)
10K6.21 mi3.10 mi25312-20210402-13610402-13625526(Top 90%)10539(Top 86%)10539(Top 1060%)
15K9.32 mi3.11 mi25244+6810362+4010362+4025104(Top 88%)10276(Top 84%)10276(Top 1034%)
20K12.43 mi3.11 mi25133+11110308+5410308+5424738(Top 87%)10123(Top 83%)10123(Top 1018%)
Half13.11 mi0.68 mi25058+7510270+3810270+3823745(Top 84%)9568(Top 78%)9568(Top 963%)
25K15.53 mi2.42 mi25011+4710254+1610254+1624873(Top 88%)10216(Top 84%)10216(Top 1028%)
30K18.64 mi3.11 mi24802+20910173+8110173+8123758(Top 84%)9733(Top 80%)9733(Top 979%)
20M20.00 mi1.36 mi24674+12810115+5810115+5823036(Top 81%)9441(Top 77%)9441(Top 950%)
21M21.00 mi1.00 mi24532+14210049+6610049+6621713(Top 76%)8822(Top 72%)8822(Top 888%)
35K21.75 mi0.75 mi24516+1610053-410053-423682(Top 83%)9892(Top 81%)9892(Top 995%)
23M23.00 mi1.25 mi24410+10610011+4210011+4222351(Top 79%)9258(Top 76%)9258(Top 931%)
24M24.00 mi1.00 mi24352+589992+199992+1923328(Top 82%)9797(Top 80%)9797(Top 986%)
40K24.85 mi0.85 mi24260+929956+369956+3621273(Top 75%)8813(Top 72%)8813(Top 887%)
25.2M25.20 mi0.35 mi24208+529938+189938+1820039(Top 71%)8200(Top 67%)8200(Top 825%)
Finish26.22 mi1.02 mi24066+1429872+669872+6617821(Top 63%)7004(Top 57%)7004(Top 705%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

25104

Females

10276

F55-59

10276

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25526

Females

10539

F55-59

10539

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

25104

Females

10276

F55-59

10276

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24738

Females

10123

F55-59

10123

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

23745

Females

9568

F55-59

9568

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

24873

Females

10216

F55-59

10216

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

23758

Females

9733

F55-59

9733

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

23036

Females

9441

F55-59

9441

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21713

Females

8822

F55-59

8822

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23682

Females

9892

F55-59

9892

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22351

Females

9258

F55-59

9258

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23328

Females

9797

F55-59

9797

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21273

Females

8813

F55-59

8813

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20039

Females

8200

F55-59

8200

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17821

Females

7004

F55-59

7004

Passing Analysis

Category:
Athletes Passed
1737
Passed By
693
Net Change
+1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25110
5K → 10K110312-202#25110#25312
10K → 15K170102+68#25312#25244
15K → 20K19281+111#25244#25133
20K → Half783+75#25133#25058
Half → 25K12982+47#25058#25011
25K → 30K24536+209#25011#24802
30K → 20M1346+128#24802#24674
20M → 21M1486+142#24674#24532
21M → 35K3822+16#24532#24516
35K → 23M12014+106#24516#24410
23M → 24M7921+58#24410#24352
24M → 40K986+92#24352#24260
40K → 25.2M531+52#24260#24208
25.2M → Finish1431+142#24208#24066
TOTALS1737693+1044
📊

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