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BOSTON MARATHON 2025

Katherine Waskevich

Bib: 28286•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:02
Rank: #26322
Start → 5K
32:02 | 10:19/mi
10K· 6.21 mi
1:03:39
Rank: #25999 (+323)
5K → 10K
31:37 | 10:11/mi
15K· 9.32 mi
1:35:19
Rank: #25777 (+222)
10K → 15K
31:40 | 10:12/mi
20K· 12.43 mi
2:06:40
Rank: #25421 (+356)
15K → 20K
31:21 | 10:05/mi
Half· 13.11 mi
2:13:29
Rank: #25380 (+41)
20K → Half
6:49 | 9:59/mi
25K· 15.53 mi
2:37:57
Rank: #25061 (+319)
Half → 25K
24:28 | 10:05/mi
30K· 18.64 mi
3:11:21
Rank: #24804 (+257)
25K → 30K
33:24 | 10:45/mi
20M
3:25:26
Rank: #24627 (+177)
30K → 20M
14:05 | 10:22/mi
21M
3:36:42
Rank: #24500 (+127)
20M → 21M
11:16 | 11:16/mi
35K· 21.75 mi
3:44:08
Rank: #24419 (+81)
21M → 35K
7:26 | 9:56/mi
23M
3:57:03
Rank: #24267 (+152)
35K → 23M
12:55 | 10:19/mi
24M
4:07:10
Rank: #24171 (+96)
23M → 24M
10:07 | 10:07/mi
40K· 24.85 mi
4:15:56
Rank: #24075 (+96)
24M → 40K
8:46 | 10:15/mi
25.2M
4:19:51
Rank: #24051 (+24)
40K → 25.2M
3:55 | 11:21/mi
Finish· 26.22 mi
4:29:21
Rank: #23947 (+104)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:29
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:15:52
Pace10:22 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0532:0210:1932:02
10:19
-
10K
6.21 mi12:20:421:03:3910:1531:37
10:11
-0:08
15K
9.32 mi12:52:221:35:1910:1431:40
10:12
+0:01
20K
12.43 mi13:23:432:06:4010:1231:21
10:05
-0:07
Half
13.11 mi13:30:322:13:2910:116:49
9:59
-0:06
25K
15.53 mi13:55:002:37:5710:1024:28
10:05
+0:06
30K
18.64 mi14:28:243:11:2110:1633:24
10:45
+0:40
20M
20.00 mi14:42:293:25:2610:1614:05
10:22
-0:23
21M
21.00 mi14:53:453:36:4210:1911:16
11:16
+0:54
35K
21.75 mi15:01:113:44:0810:187:26
9:56
-1:20
23M
23.00 mi15:14:063:57:0310:1812:55
10:19
+0:23
24M
24.00 mi15:24:134:07:1010:1810:07
10:07
-0:12
40K
24.85 mi15:32:594:15:5610:188:46
10:15
+0:08
25.2M
25.20 mi15:36:544:19:5110:193:55
11:21
+1:06
Finish
26.22 mi15:46:244:29:2110:179:30
9:19
-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

9:19 /mi

Average Pace

10:17 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:56

6% of race

Time at Steady Pace

3:23:50

76% of race

Time at Slower Pace

48:35

18% of race

Average Pace: 10:16 /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 mi11:49:0532:0210:1932:02
10:19
#26322
10K
6.21 mi12:20:421:03:3910:1531:37
10:11
#25999
15K
9.32 mi12:52:221:35:1910:1431:40
10:12
#25777
20K
12.43 mi13:23:432:06:4010:1231:21
10:05
#25421
Half
13.11 mi13:30:322:13:2910:116:49
9:59
#25380
25K
15.53 mi13:55:002:37:5710:1024:28
10:05
#25061
30K
18.64 mi14:28:243:11:2110:1633:24
10:45
#24804
20M
20.00 mi14:42:293:25:2610:1614:05
10:22
#24627
21M
21.00 mi14:53:453:36:4210:1911:16
11:16
#24500
35K
21.75 mi15:01:113:44:0810:187:26
9:56
#24419
23M
23.00 mi15:14:063:57:0310:1812:55
10:19
#24267
24M
24.00 mi15:24:134:07:1010:1810:07
10:07
#24171
40K
24.85 mi15:32:594:15:5610:188:46
10:15
#24075
25.2M
25.20 mi15:36:544:19:5110:193:55
11:21
#24051
Finish
26.22 mi15:46:244:29:2110:179:30
9:19
#23947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26322109351093525402(Top 89%)10453(Top 85%)10453(Top 191%)
10K6.21 mi3.10 mi25999+32310777+15810777+15825702(Top 90%)10632(Top 87%)10632(Top 194%)
15K9.32 mi3.11 mi25777+22210655+12210655+12225402(Top 89%)10453(Top 85%)10453(Top 191%)
20K12.43 mi3.11 mi25421+35610469+18610469+18624429(Top 86%)9949(Top 81%)9949(Top 182%)
Half13.11 mi0.68 mi25380+4110445+2410445+2424829(Top 87%)10179(Top 83%)10179(Top 186%)
25K15.53 mi2.42 mi25061+31910285+16010285+16023491(Top 83%)9477(Top 78%)9477(Top 173%)
30K18.64 mi3.11 mi24804+25710175+11010175+11023497(Top 83%)9605(Top 79%)9605(Top 176%)
20M20.00 mi1.36 mi24627+17710082+9310082+9322070(Top 78%)8933(Top 73%)8933(Top 163%)
21M21.00 mi1.00 mi24500+12710034+4810034+4822102(Top 78%)9029(Top 74%)9029(Top 165%)
35K21.75 mi0.75 mi24419+8110003+3110003+3121752(Top 77%)8910(Top 73%)8910(Top 163%)
23M23.00 mi1.25 mi24267+1529934+699934+6921507(Top 76%)8827(Top 72%)8827(Top 161%)
24M24.00 mi1.00 mi24171+969909+259909+2521721(Top 76%)8986(Top 73%)8986(Top 164%)
40K24.85 mi0.85 mi24075+969869+409869+4021272(Top 75%)8812(Top 72%)8812(Top 161%)
25.2M25.20 mi0.35 mi24051+249857+129857+1221723(Top 76%)9029(Top 74%)9029(Top 165%)
Finish26.22 mi1.02 mi23947+1049814+439814+4320502(Top 72%)8400(Top 69%)8400(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25402

Females

10453

F18-39

10453

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25702

Females

10632

F18-39

10632

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25402

Females

10453

F18-39

10453

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24429

Females

9949

F18-39

9949

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24829

Females

10179

F18-39

10179

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23491

Females

9477

F18-39

9477

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23497

Females

9605

F18-39

9605

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22070

Females

8933

F18-39

8933

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22102

Females

9029

F18-39

9029

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21752

Females

8910

F18-39

8910

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21507

Females

8827

F18-39

8827

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21721

Females

8986

F18-39

8986

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21272

Females

8812

F18-39

8812

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21723

Females

9029

F18-39

9029

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20502

Females

8400

F18-39

8400

Passing Analysis

Category:
Athletes Passed
2543
Passed By
168
Net Change
+2375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26322
5K → 10K37855+323#26322#25999
10K → 15K25533+222#25999#25777
15K → 20K3637+356#25777#25421
20K → Half454+41#25421#25380
Half → 25K3223+319#25380#25061
25K → 30K28225+257#25061#24804
30K → 20M1792+177#24804#24627
20M → 21M1347+127#24627#24500
21M → 35K843+81#24500#24419
35K → 23M1564+152#24419#24267
23M → 24M1026+96#24267#24171
24M → 40K1048+96#24171#24075
40K → 25.2M306+24#24075#24051
25.2M → Finish1095+104#24051#23947
TOTALS2543168+2375
📊

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