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BOSTON MARATHON 2025

Christy Frisoni

Bib: 26234•F

IL

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
9:53/mi
30:41
↑ 97↓ 3451.5%
10K· 6.21 mi
9:59/mi
1:01:43
↑ 79↓ 1380.4%
15K· 9.32 mi
9:59/mi
1:32:44
↑ 67↓ 78
20K· 12.43 mi
11:46/mi
2:09:18
↑ 106↓ 860.1%
Half· 13.11 mi
10:17/mi
2:16:19
↑ 19↓ 370.5%
25K· 15.53 mi
10:15/mi
2:41:09
↑ 66↓ 880.2%
30K· 18.64 mi
11:18/mi
3:16:16
↑ 181↓ 1480.2%
20M
10:54/mi
3:31:05
↑ 64↓ 500.2%
21M
12:10/mi
3:43:15
↑ 106↓ 241.6%
35K· 21.75 mi
10:23/mi
3:51:01
↑ 17↓ 861.7%
23M
11:08/mi
4:04:58
↑ 23↓ 630.6%
24M
10:47/mi
4:15:45
↓ 821.3%
40K· 24.85 mi
11:34/mi
4:25:38
↓ 200.3%
25.2M
12:54/mi
4:30:05
↑ 13↓ 160.2%
Finish· 26.22 mi
10:14/mi
4:40:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:19
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:24:12
Pace11:00 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2430:419:5330:41
9:53
-
10K
6.21 mi12:17:261:01:439:5631:02
9:59
+0:06
15K
9.32 mi12:48:271:32:449:5731:01
9:59
0:00
20K
12.43 mi13:25:012:09:1810:2436:34
11:46
+1:47
Half
13.11 mi13:32:022:16:1910:247:01
10:17
-1:29
25K
15.53 mi13:56:522:41:0910:2224:50
10:15
-0:02
30K
18.64 mi14:31:593:16:1610:3235:07
11:18
+1:03
20M
20.00 mi14:46:483:31:0510:3314:49
10:54
-0:24
21M
21.00 mi14:58:583:43:1510:3812:10
12:10
+1:16
35K
21.75 mi15:06:443:51:0110:377:46
10:23
-1:47
23M
23.00 mi15:20:414:04:5810:3913:57
11:08
+0:45
24M
24.00 mi15:31:284:15:4510:3910:47
10:47
-0:21
40K
24.85 mi15:41:214:25:3810:419:53
11:34
+0:47
25.2M
25.20 mi15:45:484:30:0510:434:27
12:54
+1:20
Finish
26.22 mi15:56:144:40:3110:4210:26
10:14
-2:40

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

9:53 /mi

Average Pace

10:42 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:01

48% of race

Time at Steady Pace

47:19

17% of race

Time at Slower Pace

1:38:11

35% of race

Average Pace: 10:42 /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 mi11:46:2430:419:5330:41
9:53
#25276
10K
6.21 mi12:17:261:01:439:5631:02
9:59
#25259
15K
9.32 mi12:48:271:32:449:5731:01
9:59
#25163
20K
12.43 mi13:25:012:09:1810:2436:34
11:46
#25797
Half
13.11 mi13:32:022:16:1910:247:01
10:17
#25786
25K
15.53 mi13:56:522:41:0910:2224:50
10:15
#25458
30K
18.64 mi14:31:593:16:1610:3235:07
11:18
#25291
20M
20.00 mi14:46:483:31:0510:3314:49
10:54
#25158
21M
21.00 mi14:58:583:43:1510:3812:10
12:10
#25102
35K
21.75 mi15:06:443:51:0110:377:46
10:23
#25053
23M
23.00 mi15:20:414:04:5810:3913:57
11:08
#24988
24M
24.00 mi15:31:284:15:4510:3910:47
10:47
#24930
40K
24.85 mi15:41:214:25:3810:419:53
11:34
#24909
25.2M
25.20 mi15:45:484:30:0510:434:27
12:54
#24910
Finish
26.22 mi15:56:144:40:3110:4210:26
10:14
#24883
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25276103611036124957(Top 88%)10191(Top 83%)10191(Top 562%)
10K6.21 mi3.10 mi25259+1710374-1310374-1325284(Top 89%)10390(Top 85%)10390(Top 573%)
15K9.32 mi3.11 mi25163+9610317+5710317+5724957(Top 88%)10191(Top 83%)10191(Top 562%)
20K12.43 mi3.11 mi25797-63410671-35410671-35426905(Top 95%)11336(Top 93%)11336(Top 625%)
Half13.11 mi0.68 mi25786+1110663+810663+825395(Top 89%)10486(Top 86%)10486(Top 578%)
25K15.53 mi2.42 mi25458+32810498+16510498+16523810(Top 84%)9646(Top 79%)9646(Top 532%)
30K18.64 mi3.11 mi25291+16710443+5510443+5524551(Top 86%)10156(Top 83%)10156(Top 560%)
20M20.00 mi1.36 mi25158+13310383+6010383+6023394(Top 82%)9629(Top 79%)9629(Top 531%)
21M21.00 mi1.00 mi25102+5610362+2110362+2123861(Top 84%)9956(Top 81%)9956(Top 549%)
35K21.75 mi0.75 mi25053+4910346+1610346+1622877(Top 81%)9490(Top 78%)9490(Top 523%)
23M23.00 mi1.25 mi24988+6510323+2310323+2323530(Top 83%)9866(Top 81%)9866(Top 544%)
24M24.00 mi1.00 mi24930+5810305+1810305+1823508(Top 83%)9882(Top 81%)9882(Top 545%)
40K24.85 mi0.85 mi24909+2110307-210307-224220(Top 85%)10280(Top 84%)10280(Top 567%)
25.2M25.20 mi0.35 mi24910-110311-410311-424860(Top 88%)10609(Top 87%)10609(Top 585%)
Finish26.22 mi1.02 mi24883+2710300+1110300+1123605(Top 83%)9979(Top 82%)9979(Top 550%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

24957

Females

10191

F45-49

10191

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25284

Females

10390

F45-49

10390

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

24957

Females

10191

F45-49

10191

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

26905

Females

11336

F45-49

11336

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25395

Females

10486

F45-49

10486

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23810

Females

9646

F45-49

9646

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24551

Females

10156

F45-49

10156

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

23394

Females

9629

F45-49

9629

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23861

Females

9956

F45-49

9956

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

22877

Females

9490

F45-49

9490

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23530

Females

9866

F45-49

9866

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23508

Females

9882

F45-49

9882

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24220

Females

10280

F45-49

10280

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24860

Females

10609

F45-49

10609

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23605

Females

9979

F45-49

9979

Passing Analysis

Category:
Athletes Passed
1513
Passed By
1120
Net Change
+393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25276
5K → 10K191174+17#25276#25259
10K → 15K18892+96#25259#25163
15K → 20K18652-634#25163#25797
20K → Half3019+11#25797#25786
Half → 25K3313+328#25786#25458
25K → 30K22053+167#25458#25291
30K → 20M1407+133#25291#25158
20M → 21M8529+56#25158#25102
21M → 35K567+49#25102#25053
35K → 23M8015+65#25053#24988
23M → 24M657+58#24988#24930
24M → 40K5029+21#24930#24909
40K → 25.2M1112-1#24909#24910
25.2M → Finish4821+27#24910#24883
TOTALS15131120+393
📊

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