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BOSTON MARATHON 2025

Amber Drewek

Bib: 26412•F

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:24
Rank: #27628
Start → 5K
34:24 | 11:04/mi
10K· 6.21 mi
1:09:38
Rank: #27548 (+80)
5K → 10K
35:14 | 11:20/mi
15K· 9.32 mi
1:47:42
Rank: #27677 (-129)
10K → 15K
38:04 | 12:15/mi
20K· 12.43 mi
2:23:55
Rank: #27455 (+222)
15K → 20K
36:13 | 11:39/mi
Half· 13.11 mi
2:31:40
Rank: #27422 (+33)
20K → Half
7:45 | 11:22/mi
25K· 15.53 mi
3:01:46
Rank: #27324 (+98)
Half → 25K
30:06 | 12:25/mi
30K· 18.64 mi
3:42:10
Rank: #27219 (+105)
25K → 30K
40:24 | 13:00/mi
20M
3:58:27
Rank: #27106 (+113)
30K → 20M
16:17 | 11:59/mi
21M
4:12:16
Rank: #27083 (+23)
20M → 21M
13:49 | 13:49/mi
35K· 21.75 mi
4:21:15
Rank: #27052 (+31)
21M → 35K
8:59 | 12:00/mi
23M
4:39:53
Rank: #27129 (-77)
35K → 23M
18:38 | 14:53/mi
24M
4:52:30
Rank: #27114 (+15)
23M → 24M
12:37 | 12:37/mi
40K· 24.85 mi
5:03:18
Rank: #27081 (+33)
24M → 40K
10:48 | 12:37/mi
25.2M
5:07:58
Rank: #27068 (+13)
40K → 25.2M
4:40 | 13:32/mi
Finish· 26.22 mi
5:19:26
Rank: #27031 (+37)
25.2M → Finish
11:28 | 11:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:40
Pace11:34 /mi
2nd Half
Distance13.11 mi
Time2:47:46
Pace12:48 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4734:2411:0434:24
11:04
-
10K
6.21 mi12:25:011:09:3811:1235:14
11:20
+0:16
15K
9.32 mi13:03:051:47:4211:3338:04
12:15
+0:55
20K
12.43 mi13:39:182:23:5511:3536:13
11:39
-0:36
Half
13.11 mi13:47:032:31:4011:347:45
11:22
-0:17
25K
15.53 mi14:17:093:01:4611:4230:06
12:25
+1:03
30K
18.64 mi14:57:333:42:1011:5540:24
13:00
+0:35
20M
20.00 mi15:13:503:58:2711:5516:17
11:59
-1:01
21M
21.00 mi15:27:394:12:1612:0113:49
13:49
+1:50
35K
21.75 mi15:36:384:21:1512:018:59
12:00
-1:49
23M
23.00 mi15:55:164:39:5312:1018:38
14:53
+2:53
24M
24.00 mi16:07:534:52:3012:1112:37
12:37
-2:16
40K
24.85 mi16:18:415:03:1812:1210:48
12:37
0:00
25.2M
25.20 mi16:23:215:07:5812:134:40
13:32
+0:55
Finish
26.22 mi16:34:495:19:2612:1211:28
11:15
-2:17

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

11:04 /mi

Average Pace

12:12 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:04

39% of race

Time at Steady Pace

1:56:51

37% of race

Time at Slower Pace

1:17:31

24% of race

Average Pace: 12:11 /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 mi11:49:4734:2411:0434:24
11:04
#27628
10K
6.21 mi12:25:011:09:3811:1235:14
11:20
#27548
15K
9.32 mi13:03:051:47:4211:3338:04
12:15
#27677
20K
12.43 mi13:39:182:23:5511:3536:13
11:39
#27455
Half
13.11 mi13:47:032:31:4011:347:45
11:22
#27422
25K
15.53 mi14:17:093:01:4611:4230:06
12:25
#27324
30K
18.64 mi14:57:333:42:1011:5540:24
13:00
#27219
20M
20.00 mi15:13:503:58:2711:5516:17
11:59
#27106
21M
21.00 mi15:27:394:12:1612:0113:49
13:49
#27083
35K
21.75 mi15:36:384:21:1512:018:59
12:00
#27052
23M
23.00 mi15:55:164:39:5312:1018:38
14:53
#27129
24M
24.00 mi16:07:534:52:3012:1112:37
12:37
#27114
40K
24.85 mi16:18:415:03:1812:1210:48
12:37
#27081
25.2M
25.20 mi16:23:215:07:5812:134:40
13:32
#27068
Finish
26.22 mi16:34:495:19:2612:1211:28
11:15
#27031
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 mi27628117221172227787(Top 98%)11853(Top 97%)11853(Top 217%)
10K6.21 mi3.10 mi27548+8011670+5211670+5227430(Top 97%)11624(Top 95%)11624(Top 213%)
15K9.32 mi3.11 mi27677-12911764-9411764-9427787(Top 98%)11853(Top 97%)11853(Top 217%)
20K12.43 mi3.11 mi27455+22211632+13211632+13226801(Top 94%)11274(Top 92%)11274(Top 206%)
Half13.11 mi0.68 mi27422+3311613+1911613+1926928(Top 95%)11373(Top 93%)11373(Top 208%)
25K15.53 mi2.42 mi27324+9811571+4211571+4226854(Top 95%)11350(Top 93%)11350(Top 208%)
30K18.64 mi3.11 mi27219+10511535+3611535+3626675(Top 94%)11318(Top 93%)11318(Top 207%)
20M20.00 mi1.36 mi27106+11311470+6511470+6525234(Top 89%)10603(Top 87%)10603(Top 194%)
21M21.00 mi1.00 mi27083+2311466+411466+426023(Top 92%)11059(Top 90%)11059(Top 202%)
35K21.75 mi0.75 mi27052+3111451+1511451+1525854(Top 91%)11032(Top 90%)11032(Top 202%)
23M23.00 mi1.25 mi27129-7711504-5311504-5327864(Top 98%)12030(Top 98%)12030(Top 220%)
24M24.00 mi1.00 mi27114+1511503+111503+126453(Top 93%)11344(Top 93%)11344(Top 207%)
40K24.85 mi0.85 mi27081+3311486+1711486+1725824(Top 91%)11050(Top 90%)11050(Top 202%)
25.2M25.20 mi0.35 mi27068+1311485+111485+125689(Top 90%)11042(Top 90%)11042(Top 202%)
Finish26.22 mi1.02 mi27031+3711468+1711468+1725793(Top 91%)11044(Top 90%)11044(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

27787

Females

11853

F18-39

11853

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

27430

Females

11624

F18-39

11624

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

27787

Females

11853

F18-39

11853

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26801

Females

11274

F18-39

11274

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26928

Females

11373

F18-39

11373

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

26854

Females

11350

F18-39

11350

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26675

Females

11318

F18-39

11318

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25234

Females

10603

F18-39

10603

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26023

Females

11059

F18-39

11059

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

25854

Females

11032

F18-39

11032

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27864

Females

12030

F18-39

12030

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26453

Females

11344

F18-39

11344

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25824

Females

11050

F18-39

11050

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25689

Females

11042

F18-39

11042

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25793

Females

11044

F18-39

11044

Passing Analysis

Category:
Athletes Passed
1035
Passed By
438
Net Change
+597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27628
5K → 10K14161+80#27628#27548
10K → 15K44173-129#27548#27677
15K → 20K2297+222#27677#27455
20K → Half429+33#27455#27422
Half → 25K12224+98#27422#27324
25K → 30K13732+105#27324#27219
30K → 20M1141+113#27219#27106
20M → 21M3815+23#27106#27083
21M → 35K354+31#27083#27052
35K → 23M784-77#27052#27129
23M → 24M2510+15#27129#27114
24M → 40K4310+33#27114#27081
40K → 25.2M185+13#27081#27068
25.2M → Finish403+37#27068#27031
TOTALS1035438+597
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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