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BOSTON MARATHON 2025

Jessica Feda

Bib: 16841•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
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
7:57/mi
24:43
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:43
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:15:38
↑ 67↓ 78
20K· 12.43 mi
8:20/mi
1:41:32
↑ 106↓ 860.1%
Half· 13.11 mi
12:30/mi
1:50:04
↑ 19↓ 370.5%
25K· 15.53 mi
12:30/mi
2:20:23
↑ 66↓ 880.2%
30K· 18.64 mi
12:30/mi
2:59:14
↑ 181↓ 1480.2%
20M
12:54/mi
3:16:46
↑ 64↓ 500.2%
21M
17:03/mi
3:33:49
↑ 106↓ 241.6%
35K· 21.75 mi
10:16/mi
3:41:30
↑ 17↓ 861.7%
23M
13:10/mi
3:57:59
↑ 23↓ 630.6%
24M
10:36/mi
4:08:35
↓ 821.3%
40K· 24.85 mi
11:29/mi
4:18:24
↓ 200.3%
25.2M
12:43/mi
4:22:47
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
4:32:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:42:05
Pace12:22 /mi
📊Positive Split: 47.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3824:437:5724:43
7:57
-
10K
6.21 mi11:23:3849:438:0025:00
8:03
+0:06
15K
9.32 mi11:49:331:15:388:0725:55
8:20
+0:17
20K
12.43 mi12:15:271:41:328:1025:55
8:20
0:00
Half
13.11 mi12:23:591:50:048:248:32
12:30
+4:10
25K
15.53 mi12:54:182:20:239:0230:19
12:30
0:00
30K
18.64 mi13:33:092:59:149:3738:51
12:30
0:00
20M
20.00 mi13:50:413:16:469:5017:32
12:54
+0:24
21M
21.00 mi14:07:443:33:4910:1117:03
17:03
+4:09
35K
21.75 mi14:15:253:41:3010:117:41
10:16
-6:47
23M
23.00 mi14:31:543:57:5910:2116:29
13:10
+2:54
24M
24.00 mi14:42:304:08:3510:2110:36
10:36
-2:34
40K
24.85 mi14:52:194:18:2410:249:49
11:29
+0:53
25.2M
25.20 mi14:56:424:22:4710:264:23
12:43
+1:14
Finish
26.22 mi15:06:044:32:0910:239:22
9:11
-3:32

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

7:57 /mi

Average Pace

10:23 /mi

Slowest Pace

17:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:54

41% of race

Time at Steady Pace

1:45:48

39% of race

Time at Slower Pace

55:27

20% of race

Average Pace: 10:23 /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 mi10:58:3824:437:5724:43
7:57
#16273
10K
6.21 mi11:23:3849:438:0025:00
8:03
#16537
15K
9.32 mi11:49:331:15:388:0725:55
8:20
#17184
20K
12.43 mi12:15:271:41:328:1025:55
8:20
#17157
Half
13.11 mi12:23:591:50:048:248:32
12:30
#18607
25K
15.53 mi12:54:182:20:239:0230:19
12:30
#21733
30K
18.64 mi13:33:092:59:149:3738:51
12:30
#23133
20M
20.00 mi13:50:413:16:469:5017:32
12:54
#23550
21M
21.00 mi14:07:443:33:4910:1117:03
17:03
#24188
35K
21.75 mi14:15:253:41:3010:117:41
10:16
#24131
23M
23.00 mi14:31:543:57:5910:2116:29
13:10
#24365
24M
24.00 mi14:42:304:08:3510:2110:36
10:36
#24302
40K
24.85 mi14:52:194:18:2410:249:49
11:29
#24314
25.2M
25.20 mi14:56:424:22:4710:264:23
12:43
#24310
Finish
26.22 mi15:06:044:32:0910:239:22
9:11
#24203
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi162735318531818313(Top 64%)6503(Top 53%)6503(Top 359%)
10K6.21 mi3.10 mi16537-2645461-1435461-14316840(Top 59%)5617(Top 46%)5617(Top 310%)
15K9.32 mi3.11 mi17184-6475821-3605821-36018313(Top 64%)6503(Top 53%)6503(Top 359%)
20K12.43 mi3.11 mi17157+275834-135834-1317156(Top 60%)5862(Top 48%)5862(Top 323%)
Half13.11 mi0.68 mi18607-14506684-8506684-85027757(Top 98%)11858(Top 97%)11858(Top 654%)
25K15.53 mi2.42 mi21733-31268464-17808464-178026931(Top 95%)11386(Top 93%)11386(Top 628%)
30K18.64 mi3.11 mi23133-14009262-7989262-79826184(Top 92%)11049(Top 90%)11049(Top 609%)
20M20.00 mi1.36 mi23550-4179506-2449506-24426355(Top 93%)11201(Top 92%)11201(Top 618%)
21M21.00 mi1.00 mi24188-6389866-3609866-36028161(Top 99%)12127(Top 99%)12127(Top 669%)
35K21.75 mi0.75 mi24131+579840+269840+2622636(Top 80%)9359(Top 77%)9359(Top 516%)
23M23.00 mi1.25 mi24365-2349983-1439983-14326581(Top 94%)11390(Top 93%)11390(Top 628%)
24M24.00 mi1.00 mi24302+639959+249959+2423094(Top 81%)9687(Top 79%)9687(Top 534%)
40K24.85 mi0.85 mi24314-129977-189977-1824110(Top 85%)10221(Top 84%)10221(Top 564%)
25.2M25.20 mi0.35 mi24310+49986-99986-924613(Top 87%)10474(Top 86%)10474(Top 578%)
Finish26.22 mi1.02 mi24203+1079944+429944+4219945(Top 70%)8126(Top 66%)8126(Top 448%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18313

Females

6503

F45-49

6503

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16840

Females

5617

F45-49

5617

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18313

Females

6503

F45-49

6503

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17156

Females

5862

F45-49

5862

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

27757

Females

11858

F45-49

11858

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26931

Females

11386

F45-49

11386

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26184

Females

11049

F45-49

11049

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26355

Females

11201

F45-49

11201

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28161

Females

12127

F45-49

12127

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22636

Females

9359

F45-49

9359

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26581

Females

11390

F45-49

11390

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

23094

Females

9687

F45-49

9687

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24110

Females

10221

F45-49

10221

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24613

Females

10474

F45-49

10474

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

19945

Females

8126

F45-49

8126

Passing Analysis

Category:
Athletes Passed
844
Passed By
8774
Net Change
-7930
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16273
5K → 10K204468-264#16273#16537
10K → 15K66713-647#16537#17184
15K → 20K202175+27#17184#17157
20K → Half11451-1450#17157#18607
Half → 25K13127-3126#18607#21733
25K → 30K171417-1400#21733#23133
30K → 20M22439-417#23133#23550
20M → 21M4642-638#23550#24188
21M → 35K658+57#24188#24131
35K → 23M21255-234#24131#24365
23M → 24M8017+63#24365#24302
24M → 40K3345-12#24302#24314
40K → 25.2M1915+4#24314#24310
25.2M → Finish1092+107#24310#24203
TOTALS8448774-7930
📊

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