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BOSTON MARATHON 2025

Cathy Schneider

Bib: 20994•F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 42%
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
8:11/mi
25:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:20/mi
51:18
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:17:12
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:43:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:48:53
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:09:42
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:37:01
↑ 181↓ 1480.2%
20M
8:53/mi
2:49:05
↑ 64↓ 500.2%
21M
9:17/mi
2:58:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:48/mi
3:04:57
↑ 17↓ 861.7%
23M
9:13/mi
3:16:29
↑ 23↓ 630.6%
24M
9:02/mi
3:25:31
↓ 821.3%
40K· 24.85 mi
9:16/mi
3:33:26
↓ 200.3%
25.2M
11:30/mi
3:37:24
↑ 13↓ 160.2%
Finish· 26.22 mi
9:25/mi
3:47:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:53
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:58:07
Pace9:01 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3825:268:1125:26
8:11
-
10K
6.21 mi11:44:3051:188:1525:52
8:20
+0:09
15K
9.32 mi12:10:241:17:128:1725:54
8:20
0:00
20K
12.43 mi12:36:251:43:138:1826:01
8:22
+0:02
Half
13.11 mi12:42:051:48:538:185:40
8:18
-0:04
25K
15.53 mi13:02:542:09:428:2120:49
8:35
+0:17
30K
18.64 mi13:30:132:37:018:2527:19
8:48
+0:13
20M
20.00 mi13:42:172:49:058:2712:04
8:53
+0:05
21M
21.00 mi13:51:342:58:228:309:17
9:17
+0:24
35K
21.75 mi13:58:093:04:578:306:35
8:48
-0:29
23M
23.00 mi14:09:413:16:298:3311:32
9:13
+0:25
24M
24.00 mi14:18:433:25:318:349:02
9:02
-0:11
40K
24.85 mi14:26:383:33:268:357:55
9:16
+0:14
25.2M
25.20 mi14:30:363:37:248:383:58
11:30
+2:14
Finish
26.22 mi14:40:123:47:008:409:36
9:25
-2:05

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

8:11 /mi

Average Pace

8:40 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:53

48% of race

Time at Steady Pace

1:15:49

33% of race

Time at Slower Pace

42:18

19% of race

Average Pace: 8:39 /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 mi11:18:3825:268:1125:26
8:11
#18025
10K
6.21 mi11:44:3051:188:1525:52
8:20
#18353
15K
9.32 mi12:10:241:17:128:1725:54
8:20
#18302
20K
12.43 mi12:36:251:43:138:1826:01
8:22
#18033
Half
13.11 mi12:42:051:48:538:185:40
8:18
#18017
25K
15.53 mi13:02:542:09:428:2120:49
8:35
#17927
30K
18.64 mi13:30:132:37:018:2527:19
8:48
#17621
20M
20.00 mi13:42:172:49:058:2712:04
8:53
#17486
21M
21.00 mi13:51:342:58:228:309:17
9:17
#17321
35K
21.75 mi13:58:093:04:578:306:35
8:48
#17303
23M
23.00 mi14:09:413:16:298:3311:32
9:13
#17301
24M
24.00 mi14:18:433:25:318:349:02
9:02
#17308
40K
24.85 mi14:26:383:33:268:357:55
9:16
#17324
25.2M
25.20 mi14:30:363:37:248:383:58
11:30
#17456
Finish
26.22 mi14:40:123:47:008:409:36
9:25
#17600
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi180256358635818304(Top 64%)6494(Top 53%)6494(Top 378%)
10K6.21 mi3.10 mi18353-3286536-1786536-17818726(Top 66%)6721(Top 55%)6721(Top 391%)
15K9.32 mi3.11 mi18302+516509+276509+2718304(Top 64%)6494(Top 53%)6494(Top 378%)
20K12.43 mi3.11 mi18033+2696351+1586351+15817404(Top 61%)6008(Top 49%)6008(Top 350%)
Half13.11 mi0.68 mi18017+166348+36348+318000(Top 63%)6317(Top 52%)6317(Top 368%)
25K15.53 mi2.42 mi17927+906314+346314+3417732(Top 62%)6268(Top 51%)6268(Top 365%)
30K18.64 mi3.11 mi17621+3066195+1196195+11916579(Top 58%)5795(Top 47%)5795(Top 337%)
20M20.00 mi1.36 mi17486+1356144+516144+5116142(Top 57%)5684(Top 46%)5684(Top 331%)
21M21.00 mi1.00 mi17321+1656072+726072+7215104(Top 53%)5237(Top 43%)5237(Top 305%)
35K21.75 mi0.75 mi17303+186083-116083-1117271(Top 61%)6506(Top 53%)6506(Top 379%)
23M23.00 mi1.25 mi17301+26113-306113-3017392(Top 61%)6655(Top 54%)6655(Top 387%)
24M24.00 mi1.00 mi17308-76143-306143-3017552(Top 62%)6788(Top 56%)6788(Top 395%)
40K24.85 mi0.85 mi17324-166171-286171-2817666(Top 62%)6953(Top 57%)6953(Top 405%)
25.2M25.20 mi0.35 mi17456-1326260-896260-8922064(Top 78%)9174(Top 75%)9174(Top 534%)
Finish26.22 mi1.02 mi17600-1446361-1016361-10120900(Top 74%)8603(Top 70%)8603(Top 501%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18304

Females

6494

F40-44

6494

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18726

Females

6721

F40-44

6721

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18304

Females

6494

F40-44

6494

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17404

Females

6008

F40-44

6008

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

18000

Females

6317

F40-44

6317

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17732

Females

6268

F40-44

6268

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16579

Females

5795

F40-44

5795

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

16142

Females

5684

F40-44

5684

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15104

Females

5237

F40-44

5237

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

17271

Females

6506

F40-44

6506

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17392

Females

6655

F40-44

6655

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17552

Females

6788

F40-44

6788

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17666

Females

6953

F40-44

6953

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22064

Females

9174

F40-44

9174

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

20900

Females

8603

F40-44

8603

Passing Analysis

Category:
Athletes Passed
2073
Passed By
1648
Net Change
+425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18025
5K → 10K159487-328#18025#18353
10K → 15K216165+51#18353#18302
15K → 20K32960+269#18302#18033
20K → Half4428+16#18033#18017
Half → 25K202112+90#18017#17927
25K → 30K39084+306#17927#17621
30K → 20M17742+135#17621#17486
20M → 21M19227+165#17486#17321
21M → 35K7456+18#17321#17303
35K → 23M118116+2#17303#17301
23M → 24M7784-7#17301#17308
24M → 40K6278-16#17308#17324
40K → 25.2M6138-132#17324#17456
25.2M → Finish27171-144#17456#17600
TOTALS20731648+425
📊

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