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BOSTON MARATHON 2025

Sydney Fisher

Bib: 8040•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 14%
Gender (Female)
#0 / 12228
Top 2%
Division (F18-39)
#0 / 5469
Top 5%
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
6:33/mi
20:21
↑ 97↓ 3451.5%
10K· 6.21 mi
6:41/mi
41:07
↑ 79↓ 1380.4%
15K· 9.32 mi
6:42/mi
1:01:56
↑ 67↓ 78
20K· 12.43 mi
6:42/mi
1:22:45
↑ 106↓ 860.1%
Half· 13.11 mi
6:47/mi
1:27:23
↑ 19↓ 370.5%
25K· 15.53 mi
6:47/mi
1:43:51
↑ 66↓ 880.2%
30K· 18.64 mi
6:47/mi
2:04:56
↑ 181↓ 1480.2%
20M
7:02/mi
2:14:29
↑ 64↓ 500.2%
21M
7:25/mi
2:21:54
↑ 106↓ 241.6%
35K· 21.75 mi
6:53/mi
2:27:03
↑ 17↓ 861.7%
23M
7:05/mi
2:35:55
↑ 23↓ 630.6%
24M
6:54/mi
2:42:49
↓ 821.3%
40K· 24.85 mi
6:55/mi
2:48:44
↓ 200.3%
25.2M
7:29/mi
2:51:19
↑ 13↓ 160.2%
Finish· 26.22 mi
6:41/mi
2:58:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:23
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:45
Pace6:55 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5620:216:3320:21
6:33
-
10K
6.21 mi10:49:4241:076:3720:46
6:41
+0:08
15K
9.32 mi11:10:311:01:566:3920:49
6:42
+0:01
20K
12.43 mi11:31:201:22:456:4020:49
6:42
0:00
Half
13.11 mi11:35:581:27:236:404:38
6:47
+0:05
25K
15.53 mi11:52:261:43:516:4116:28
6:47
0:00
30K
18.64 mi12:13:312:04:566:4221:06
6:47
0:00
20M
20.00 mi12:23:042:14:296:439:33
7:02
+0:15
21M
21.00 mi12:30:292:21:546:457:25
7:25
+0:23
35K
21.75 mi12:35:382:27:036:465:09
6:53
-0:32
23M
23.00 mi12:44:302:35:556:478:52
7:05
+0:12
24M
24.00 mi12:51:242:42:496:476:54
6:54
-0:11
40K
24.85 mi12:57:192:48:446:475:55
6:55
+0:01
25.2M
25.20 mi12:59:542:51:196:482:35
7:29
+0:34
Finish
26.22 mi13:06:432:58:086:486:49
6:41
-0:48

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

6:33 /mi

Average Pace

6:48 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:08

94% of race

Time at Steady Pace

10:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:28:5620:216:3320:21
6:33
#4181
10K
6.21 mi10:49:4241:076:3720:46
6:41
#4624
15K
9.32 mi11:10:311:01:566:3920:49
6:42
#4748
20K
12.43 mi11:31:201:22:456:4020:49
6:42
#4613
Half
13.11 mi11:35:581:27:236:404:38
6:47
#4684
25K
15.53 mi11:52:261:43:516:4116:28
6:47
#4668
30K
18.64 mi12:13:312:04:566:4221:06
6:47
#4332
20M
20.00 mi12:23:042:14:296:439:33
7:02
#4293
21M
21.00 mi12:30:292:21:546:457:25
7:25
#4245
35K
21.75 mi12:35:382:27:036:465:09
6:53
#4254
23M
23.00 mi12:44:302:35:556:478:52
7:05
#4220
24M
24.00 mi12:51:242:42:496:476:54
6:54
#4172
40K
24.85 mi12:57:192:48:446:475:55
6:55
#4122
25.2M
25.20 mi12:59:542:51:196:482:35
7:29
#4111
Finish
26.22 mi13:06:432:58:086:486:49
6:41
#4069
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi41812412415050(Top 18%)355(Top 3%)355(Top 6%)
10K6.21 mi3.10 mi4624-443279-38279-385179(Top 18%)361(Top 3%)361(Top 7%)
15K9.32 mi3.11 mi4748-124299-20299-205050(Top 18%)355(Top 3%)355(Top 6%)
20K12.43 mi3.11 mi4613+135289+10289+104410(Top 16%)286(Top 2%)286(Top 5%)
Half13.11 mi0.68 mi4684-71301-12301-125964(Top 21%)562(Top 5%)562(Top 10%)
25K15.53 mi2.42 mi4668+16308-7308-74782(Top 17%)371(Top 3%)371(Top 7%)
30K18.64 mi3.11 mi4332+336271+37271+373374(Top 12%)217(Top 2%)217(Top 4%)
20M20.00 mi1.36 mi4293+39272-1272-14232(Top 15%)364(Top 3%)364(Top 7%)
21M21.00 mi1.00 mi4245+48281-9281-94150(Top 15%)409(Top 3%)409(Top 7%)
35K21.75 mi0.75 mi4254-9287-6287-64556(Top 16%)509(Top 4%)509(Top 9%)
23M23.00 mi1.25 mi4220+34291-4291-44201(Top 15%)458(Top 4%)458(Top 8%)
24M24.00 mi1.00 mi4172+48293-2293-24036(Top 14%)471(Top 4%)471(Top 9%)
40K24.85 mi0.85 mi4122+50301-8301-83402(Top 12%)369(Top 3%)369(Top 7%)
25.2M25.20 mi0.35 mi4111+11302-1302-13263(Top 11%)399(Top 3%)399(Top 7%)
Finish26.22 mi1.02 mi4069+42300+2300+23766(Top 13%)500(Top 4%)500(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5050

Females

355

F18-39

355

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

5179

Females

361

F18-39

361

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5050

Females

355

F18-39

355

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4410

Females

286

F18-39

286

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5964

Females

562

F18-39

562

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4782

Females

371

F18-39

371

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3374

Females

217

F18-39

217

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

4232

Females

364

F18-39

364

20M→21M

20.0 - 21.0 mi

Top 15%
×8story building
+106ft-24ft

Overall

4150

Females

409

F18-39

409

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4556

Females

509

F18-39

509

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4201

Females

458

F18-39

458

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

4036

Females

471

F18-39

471

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3402

Females

369

F18-39

369

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3263

Females

399

F18-39

399

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3766

Females

500

F18-39

500

Passing Analysis

Category:
Athletes Passed
1293
Passed By
1181
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4181
5K → 10K27470-443#4181#4624
10K → 15K76200-124#4624#4748
15K → 20K18550+135#4748#4613
20K → Half677-71#4613#4684
Half → 25K10993+16#4684#4668
25K → 30K34913+336#4668#4332
30K → 20M9051+39#4332#4293
20M → 21M8941+48#4293#4245
21M → 35K3645-9#4245#4254
35K → 23M8551+34#4254#4220
23M → 24M7426+48#4220#4172
24M → 40K6919+50#4172#4122
40K → 25.2M2514+11#4122#4111
25.2M → Finish7331+42#4111#4069
TOTALS12931181+112
📊

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