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BOSTON MARATHON 2025

Becca Dryer

Bib: 16473•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 44%
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
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
46:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:10:18
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:33:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:39:02
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:57:18
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:21:15
↑ 181↓ 1480.2%
20M
7:59/mi
2:32:06
↑ 64↓ 500.2%
21M
8:49/mi
2:40:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:46:51
↑ 17↓ 861.7%
23M
8:46/mi
2:57:49
↑ 23↓ 630.6%
24M
8:31/mi
3:06:20
↓ 821.3%
40K· 24.85 mi
8:39/mi
3:13:44
↓ 200.3%
25.2M
9:43/mi
3:17:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:29/mi
3:25:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:02
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:46:42
Pace8:08 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3023:247:3223:24
7:32
-
10K
6.21 mi11:21:0046:547:3323:30
7:34
+0:02
15K
9.32 mi11:44:241:10:187:3323:24
7:32
-0:02
20K
12.43 mi12:08:001:33:547:3323:36
7:36
+0:04
Half
13.11 mi12:13:081:39:027:335:08
7:31
-0:05
25K
15.53 mi12:31:241:57:187:3318:16
7:32
+0:01
30K
18.64 mi12:55:212:21:157:3523:57
7:43
+0:11
20M
20.00 mi13:06:122:32:067:3610:51
7:59
+0:16
21M
21.00 mi13:15:012:40:557:408:49
8:49
+0:50
35K
21.75 mi13:20:572:46:517:405:56
7:56
-0:53
23M
23.00 mi13:31:552:57:497:4410:58
8:46
+0:50
24M
24.00 mi13:40:263:06:207:468:31
8:31
-0:15
40K
24.85 mi13:47:503:13:447:487:24
8:39
+0:08
25.2M
25.20 mi13:51:113:17:057:493:21
9:43
+1:04
Finish
26.22 mi13:59:503:25:447:518:39
8:29
-1:14

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

7:31 /mi

Average Pace

7:51 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:18

57% of race

Time at Steady Pace

40:44

20% of race

Time at Slower Pace

47:42

23% of race

Average Pace: 7:51 /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 mi10:57:3023:247:3223:24
7:32
#12535
10K
6.21 mi11:21:0046:547:3323:30
7:34
#12563
15K
9.32 mi11:44:241:10:187:3323:24
7:32
#12355
20K
12.43 mi12:08:001:33:547:3323:36
7:36
#12135
Half
13.11 mi12:13:081:39:027:335:08
7:31
#12121
25K
15.53 mi12:31:241:57:187:3318:16
7:32
#11772
30K
18.64 mi12:55:212:21:157:3523:57
7:43
#11264
20M
20.00 mi13:06:122:32:067:3610:51
7:59
#11135
21M
21.00 mi13:15:012:40:557:408:49
8:49
#11175
35K
21.75 mi13:20:572:46:517:405:56
7:56
#11171
23M
23.00 mi13:31:552:57:497:4410:58
8:46
#11408
24M
24.00 mi13:40:263:06:207:468:31
8:31
#11548
40K
24.85 mi13:47:503:13:447:487:24
8:39
#11646
25.2M
25.20 mi13:51:113:17:057:493:21
9:43
#11730
Finish
26.22 mi13:59:503:25:447:518:39
8:29
#11909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125353082308212063(Top 42%)2939(Top 24%)2939(Top 54%)
10K6.21 mi3.10 mi12563-283108-263108-2612706(Top 45%)3202(Top 26%)3202(Top 59%)
15K9.32 mi3.11 mi12355+2083026+823026+8212063(Top 42%)2939(Top 24%)2939(Top 54%)
20K12.43 mi3.11 mi12135+2202946+802946+8011596(Top 41%)2787(Top 23%)2787(Top 51%)
Half13.11 mi0.68 mi12121+142946294612006(Top 42%)2956(Top 24%)2956(Top 54%)
25K15.53 mi2.42 mi11772+3492798+1482798+14810270(Top 36%)2225(Top 18%)2225(Top 41%)
30K18.64 mi3.11 mi11264+5082604+1942604+1949262(Top 33%)1951(Top 16%)1951(Top 36%)
20M20.00 mi1.36 mi11135+1292573+312573+3110378(Top 37%)2629(Top 21%)2629(Top 48%)
21M21.00 mi1.00 mi11175-402648-752648-7512418(Top 44%)3811(Top 31%)3811(Top 70%)
35K21.75 mi0.75 mi11171+42660-122660-1211802(Top 42%)3541(Top 29%)3541(Top 65%)
23M23.00 mi1.25 mi11408-2372838-1782838-17814880(Top 52%)5260(Top 43%)5260(Top 96%)
24M24.00 mi1.00 mi11548-1402943-1052943-10514616(Top 51%)5152(Top 42%)5152(Top 94%)
40K24.85 mi0.85 mi11646-983022-793022-7914375(Top 51%)5167(Top 42%)5167(Top 94%)
25.2M25.20 mi0.35 mi11730-843078-563078-5615691(Top 55%)5902(Top 48%)5902(Top 108%)
Finish26.22 mi1.02 mi11909-1793206-1283206-12816150(Top 57%)6094(Top 50%)6094(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

12063

Females

2939

F18-39

2939

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12706

Females

3202

F18-39

3202

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

12063

Females

2939

F18-39

2939

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11596

Females

2787

F18-39

2787

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

12006

Females

2956

F18-39

2956

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10270

Females

2225

F18-39

2225

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9262

Females

1951

F18-39

1951

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10378

Females

2629

F18-39

2629

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

12418

Females

3811

F18-39

3811

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11802

Females

3541

F18-39

3541

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14880

Females

5260

F18-39

5260

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14616

Females

5152

F18-39

5152

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14375

Females

5167

F18-39

5167

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15691

Females

5902

F18-39

5902

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16150

Females

6094

F18-39

6094

Passing Analysis

Category:
Athletes Passed
2344
Passed By
1718
Net Change
+626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12535
5K → 10K268296-28#12535#12563
10K → 15K30597+208#12563#12355
15K → 20K29979+220#12355#12135
20K → Half4026+14#12135#12121
Half → 25K37425+349#12121#11772
25K → 30K53729+508#11772#11264
30K → 20M17950+129#11264#11135
20M → 21M87127-40#11135#11175
21M → 35K5854+4#11175#11171
35K → 23M53290-237#11171#11408
23M → 24M54194-140#11408#11548
24M → 40K53151-98#11548#11646
40K → 25.2M993-84#11646#11730
25.2M → Finish28207-179#11730#11909
TOTALS23441718+626
📊

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