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BOSTON MARATHON 2025

Amanda Furrer

Bib: 10444•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 9%
Division (F18-39)
#0 / 5469
Top 16%
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
6:49/mi
21:12
↑ 97↓ 3451.5%
10K· 6.21 mi
6:42/mi
42:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:58/mi
1:03:38
↑ 67↓ 78
20K· 12.43 mi
7:01/mi
1:25:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:30:06
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:48:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:56/mi
2:13:11
↑ 181↓ 1480.2%
20M
7:49/mi
2:23:48
↑ 64↓ 500.2%
21M
8:20/mi
2:32:08
↑ 106↓ 241.6%
35K· 21.75 mi
7:09/mi
2:37:29
↑ 17↓ 861.7%
23M
7:30/mi
2:46:53
↑ 23↓ 630.6%
24M
7:00/mi
2:53:53
↓ 821.3%
40K· 24.85 mi
7:33/mi
3:00:20
↓ 200.3%
25.2M
8:19/mi
3:03:12
↑ 13↓ 160.2%
Finish· 26.22 mi
7:07/mi
3:10:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:06
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:40:21
Pace7:39 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2921:126:4921:12
6:49
-
10K
6.21 mi11:08:1742:006:4620:48
6:42
-0:07
15K
9.32 mi11:29:551:03:386:5021:38
6:58
+0:16
20K
12.43 mi11:51:421:25:256:5221:47
7:01
+0:03
Half
13.11 mi11:56:231:30:066:524:41
6:52
-0:09
25K
15.53 mi12:14:481:48:316:5918:25
7:36
+0:44
30K
18.64 mi12:39:282:13:117:0924:40
7:56
+0:20
20M
20.00 mi12:50:052:23:487:1110:37
7:49
-0:07
21M
21.00 mi12:58:252:32:087:158:20
8:20
+0:31
35K
21.75 mi13:03:462:37:297:145:21
7:09
-1:11
23M
23.00 mi13:13:102:46:537:159:24
7:30
+0:21
24M
24.00 mi13:20:102:53:537:157:00
7:00
-0:30
40K
24.85 mi13:26:373:00:207:156:27
7:33
+0:33
25.2M
25.20 mi13:29:293:03:127:162:52
8:19
+0:46
Finish
26.22 mi13:36:443:10:277:167:15
7:07
-1:12

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

6:42 /mi

Average Pace

7:16 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:41

25% of race

Time at Steady Pace

1:03:01

33% of race

Time at Slower Pace

1:20:45

42% of race

Average Pace: 7:16 /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 mi10:47:2921:126:4921:12
6:49
#6530
10K
6.21 mi11:08:1742:006:4620:48
6:42
#5932
15K
9.32 mi11:29:551:03:386:5021:38
6:58
#6471
20K
12.43 mi11:51:421:25:256:5221:47
7:01
#6618
Half
13.11 mi11:56:231:30:066:524:41
6:52
#6617
25K
15.53 mi12:14:481:48:316:5918:25
7:36
#7172
30K
18.64 mi12:39:282:13:117:0924:40
7:56
#7642
20M
20.00 mi12:50:052:23:487:1110:37
7:49
#7680
21M
21.00 mi12:58:252:32:087:158:20
8:20
#7712
35K
21.75 mi13:03:462:37:297:145:21
7:09
#7624
23M
23.00 mi13:13:102:46:537:159:24
7:30
#7502
24M
24.00 mi13:20:102:53:537:157:00
7:00
#7322
40K
24.85 mi13:26:373:00:207:156:27
7:33
#7260
25.2M
25.20 mi13:29:293:03:127:162:52
8:19
#7249
Finish
26.22 mi13:36:443:10:277:167:15
7:07
#7185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi65305795797408(Top 26%)845(Top 7%)845(Top 15%)
10K6.21 mi3.10 mi5932+598470+109470+1095325(Top 19%)387(Top 3%)387(Top 7%)
15K9.32 mi3.11 mi6471-539587-117587-1177408(Top 26%)845(Top 7%)845(Top 15%)
20K12.43 mi3.11 mi6618-147629-42629-426952(Top 24%)766(Top 6%)766(Top 14%)
Half13.11 mi0.68 mi6617+1627+2627+26735(Top 24%)713(Top 6%)713(Top 13%)
25K15.53 mi2.42 mi7172-555778-151778-15110726(Top 38%)2439(Top 20%)2439(Top 45%)
30K18.64 mi3.11 mi7642-470971-193971-19310948(Top 39%)2749(Top 22%)2749(Top 50%)
20M20.00 mi1.36 mi7680-381017-461017-469123(Top 32%)2028(Top 17%)2028(Top 37%)
21M21.00 mi1.00 mi7712-321062-451062-459447(Top 33%)2343(Top 19%)2343(Top 43%)
35K21.75 mi0.75 mi7624+881054+81054+86332(Top 22%)1040(Top 9%)1040(Top 19%)
23M23.00 mi1.25 mi7502+1221058-41058-46675(Top 24%)1250(Top 10%)1250(Top 23%)
24M24.00 mi1.00 mi7322+1801031+271031+274673(Top 16%)634(Top 5%)634(Top 12%)
40K24.85 mi0.85 mi7260+621034-31034-37064(Top 25%)1566(Top 13%)1566(Top 29%)
25.2M25.20 mi0.35 mi7249+111045-111045-117746(Top 27%)1935(Top 16%)1935(Top 35%)
Finish26.22 mi1.02 mi7185+641048-31048-36489(Top 23%)1432(Top 12%)1432(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7408

Females

845

F18-39

845

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5325

Females

387

F18-39

387

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7408

Females

845

F18-39

845

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6952

Females

766

F18-39

766

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6735

Females

713

F18-39

713

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10726

Females

2439

F18-39

2439

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10948

Females

2749

F18-39

2749

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9123

Females

2028

F18-39

2028

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9447

Females

2343

F18-39

2343

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

6332

Females

1040

F18-39

1040

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6675

Females

1250

F18-39

1250

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4673

Females

634

F18-39

634

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7064

Females

1566

F18-39

1566

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7746

Females

1935

F18-39

1935

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6489

Females

1432

F18-39

1432

Passing Analysis

Category:
Athletes Passed
1720
Passed By
2375
Net Change
-655
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6530
5K → 10K62527+598#6530#5932
10K → 15K48587-539#5932#6471
15K → 20K94241-147#6471#6618
20K → Half3029+1#6618#6617
Half → 25K29584-555#6617#7172
25K → 30K73543-470#7172#7642
30K → 20M82120-38#7642#7680
20M → 21M84116-32#7680#7712
21M → 35K968+88#7712#7624
35K → 23M15836+122#7624#7502
23M → 24M1833+180#7502#7322
24M → 40K9230+62#7322#7260
40K → 25.2M3524+11#7260#7249
25.2M → Finish9127+64#7249#7185
TOTALS17202375-655
📊

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