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BOSTON MARATHON 2025

Katie Fehnel

Bib: 26574•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
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
9:21/mi
29:02
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
57:27
↑ 79↓ 1380.4%
15K· 9.32 mi
9:07/mi
1:25:45
↑ 67↓ 78
20K· 12.43 mi
9:16/mi
1:54:33
↑ 106↓ 860.1%
Half· 13.11 mi
9:24/mi
2:00:58
↑ 19↓ 370.5%
25K· 15.53 mi
9:46/mi
2:24:40
↑ 66↓ 880.2%
30K· 18.64 mi
10:26/mi
2:57:04
↑ 181↓ 1480.2%
20M
10:19/mi
3:11:05
↑ 64↓ 500.2%
21M
10:57/mi
3:22:02
↑ 106↓ 241.6%
35K· 21.75 mi
10:28/mi
3:29:52
↑ 17↓ 861.7%
23M
10:50/mi
3:43:26
↑ 23↓ 630.6%
24M
10:28/mi
3:53:54
↓ 821.3%
40K· 24.85 mi
10:54/mi
4:03:13
↓ 200.3%
25.2M
11:30/mi
4:07:11
↑ 13↓ 160.2%
Finish· 26.22 mi
9:47/mi
4:17:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:58
Pace9:14 /mi
2nd Half
Distance13.11 mi
Time2:16:11
Pace10:23 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5229:029:2129:02
9:21
-
10K
6.21 mi12:13:1757:279:1528:25
9:09
-0:12
15K
9.32 mi12:41:351:25:459:1228:18
9:07
-0:02
20K
12.43 mi13:10:231:54:339:1328:48
9:16
+0:09
Half
13.11 mi13:16:482:00:589:146:25
9:24
+0:08
25K
15.53 mi13:40:302:24:409:1923:42
9:46
+0:22
30K
18.64 mi14:12:542:57:049:3032:24
10:26
+0:40
20M
20.00 mi14:26:553:11:059:3314:01
10:19
-0:07
21M
21.00 mi14:37:523:22:029:3710:57
10:57
+0:38
35K
21.75 mi14:45:423:29:529:397:50
10:28
-0:29
23M
23.00 mi14:59:163:43:269:4313:34
10:50
+0:22
24M
24.00 mi15:09:443:53:549:4510:28
10:28
-0:22
40K
24.85 mi15:19:034:03:139:479:19
10:54
+0:26
25.2M
25.20 mi15:23:014:07:119:493:58
11:30
+0:36
Finish
26.22 mi15:32:594:17:099:499:58
9:47
-1:43

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

9:07 /mi

Average Pace

9:49 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:38

60% of race

Time at Steady Pace

1:04:43

25% of race

Time at Slower Pace

37:48

15% of race

Average Pace: 9:48 /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 mi11:44:5229:029:2129:02
9:21
#23723
10K
6.21 mi12:13:1757:279:1528:25
9:09
#23365
15K
9.32 mi12:41:351:25:459:1228:18
9:07
#23117
20K
12.43 mi13:10:231:54:339:1328:48
9:16
#22859
Half
13.11 mi13:16:482:00:589:146:25
9:24
#22882
25K
15.53 mi13:40:302:24:409:1923:42
9:46
#22832
30K
18.64 mi14:12:542:57:049:3032:24
10:26
#22800
20M
20.00 mi14:26:553:11:059:3314:01
10:19
#22729
21M
21.00 mi14:37:523:22:029:3710:57
10:57
#22630
35K
21.75 mi14:45:423:29:529:397:50
10:28
#22632
23M
23.00 mi14:59:163:43:269:4313:34
10:50
#22639
24M
24.00 mi15:09:443:53:549:4510:28
10:28
#22630
40K
24.85 mi15:19:034:03:139:479:19
10:54
#22630
25.2M
25.20 mi15:23:014:07:119:493:58
11:30
#22626
Finish
26.22 mi15:32:594:17:099:499:58
9:47
#22615
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi237239543954322504(Top 79%)8837(Top 72%)8837(Top 514%)
10K6.21 mi3.10 mi23365+3589351+1929351+19222985(Top 81%)9126(Top 75%)9126(Top 531%)
15K9.32 mi3.11 mi23117+2489194+1579194+15722504(Top 79%)8837(Top 72%)8837(Top 514%)
20K12.43 mi3.11 mi22859+2589044+1509044+15022191(Top 78%)8696(Top 71%)8696(Top 506%)
Half13.11 mi0.68 mi22882-239060-169060-1623289(Top 82%)9306(Top 76%)9306(Top 542%)
25K15.53 mi2.42 mi22832+509054+69054+622716(Top 80%)9040(Top 74%)9040(Top 526%)
30K18.64 mi3.11 mi22800+329069-159069-1522775(Top 80%)9197(Top 75%)9197(Top 535%)
20M20.00 mi1.36 mi22729+719062+79062+721919(Top 77%)8845(Top 72%)8845(Top 515%)
21M21.00 mi1.00 mi22630+999021+419021+4121269(Top 75%)8592(Top 70%)8592(Top 500%)
35K21.75 mi0.75 mi22632-29036-159036-1523110(Top 81%)9606(Top 79%)9606(Top 559%)
23M23.00 mi1.25 mi22639-79068-329068-3222844(Top 80%)9520(Top 78%)9520(Top 554%)
24M24.00 mi1.00 mi22630+99090-229090-2222729(Top 80%)9498(Top 78%)9498(Top 553%)
40K24.85 mi0.85 mi226309104-149104-1422914(Top 81%)9652(Top 79%)9652(Top 562%)
25.2M25.20 mi0.35 mi22626+49115-119115-1122086(Top 78%)9196(Top 75%)9196(Top 535%)
Finish26.22 mi1.02 mi22615+119123-89123-822224(Top 78%)9279(Top 76%)9279(Top 540%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

22504

Females

8837

F40-44

8837

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

22985

Females

9126

F40-44

9126

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

22504

Females

8837

F40-44

8837

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

22191

Females

8696

F40-44

8696

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23289

Females

9306

F40-44

9306

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22716

Females

9040

F40-44

9040

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

22775

Females

9197

F40-44

9197

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21919

Females

8845

F40-44

8845

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

21269

Females

8592

F40-44

8592

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

23110

Females

9606

F40-44

9606

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

22844

Females

9520

F40-44

9520

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22729

Females

9498

F40-44

9498

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22914

Females

9652

F40-44

9652

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22086

Females

9196

F40-44

9196

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

22224

Females

9279

F40-44

9279

Passing Analysis

Category:
Athletes Passed
1977
Passed By
869
Net Change
+1108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23723
5K → 10K459101+358#23723#23365
10K → 15K32375+248#23365#23117
15K → 20K31759+258#23117#22859
20K → Half1538-23#22859#22882
Half → 25K169119+50#22882#22832
25K → 30K170138+32#22832#22800
30K → 20M11342+71#22800#22729
20M → 21M12324+99#22729#22630
21M → 35K4345-2#22630#22632
35K → 23M7279-7#22632#22639
23M → 24M6657+9#22639#22630
24M → 40K42420#22630#22630
40K → 25.2M2117+4#22630#22626
25.2M → Finish4433+11#22626#22615
TOTALS1977869+1108
📊

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