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BOSTON MARATHON 2025

Gretchen Rose

Bib: 15814•F

KY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Division (F18-39)
#0 / 5469
Top 49%
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
7:41/mi
23:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:35
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:35:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:40:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:51/mi
1:59:54
↑ 66↓ 880.2%
30K· 18.64 mi
8:09/mi
2:25:14
↑ 181↓ 1480.2%
20M
8:26/mi
2:36:42
↑ 64↓ 500.2%
21M
9:05/mi
2:45:47
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:51:59
↑ 17↓ 861.7%
23M
8:46/mi
3:02:58
↑ 23↓ 630.6%
24M
8:36/mi
3:11:34
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:18:30
↓ 200.3%
25.2M
8:51/mi
3:21:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:29:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:53
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0223:517:4123:51
7:41
-
10K
6.21 mi11:18:5247:417:4023:50
7:40
-0:01
15K
9.32 mi11:42:461:11:357:4123:54
7:42
+0:02
20K
12.43 mi12:06:531:35:427:4224:07
7:46
+0:04
Half
13.11 mi12:12:041:40:537:425:11
7:36
-0:10
25K
15.53 mi12:31:051:59:547:4319:01
7:51
+0:15
30K
18.64 mi12:56:252:25:147:4725:20
8:09
+0:18
20M
20.00 mi13:07:532:36:427:5011:28
8:26
+0:17
21M
21.00 mi13:16:582:45:477:549:05
9:05
+0:39
35K
21.75 mi13:23:102:51:597:546:12
8:17
-0:48
23M
23.00 mi13:34:093:02:587:5710:59
8:46
+0:29
24M
24.00 mi13:42:453:11:347:598:36
8:36
-0:10
40K
24.85 mi13:49:413:18:307:596:56
8:07
-0:29
25.2M
25.20 mi13:52:443:21:338:003:03
8:51
+0:44
Finish
26.22 mi14:00:213:29:107:597:37
7:28
-1:23

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

7:28 /mi

Average Pace

7:59 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:31

61% of race

Time at Steady Pace

38:28

18% of race

Time at Slower Pace

43:11

21% of race

Average Pace: 7:59 /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 mi10:55:0223:517:4123:51
7:41
#13775
10K
6.21 mi11:18:5247:417:4023:50
7:40
#13708
15K
9.32 mi11:42:461:11:357:4123:54
7:42
#13580
20K
12.43 mi12:06:531:35:427:4224:07
7:46
#13375
Half
13.11 mi12:12:041:40:537:425:11
7:36
#13325
25K
15.53 mi12:31:051:59:547:4319:01
7:51
#13177
30K
18.64 mi12:56:252:25:147:4725:20
8:09
#13008
20M
20.00 mi13:07:532:36:427:5011:28
8:26
#13016
21M
21.00 mi13:16:582:45:477:549:05
9:05
#13046
35K
21.75 mi13:23:102:51:597:546:12
8:17
#13093
23M
23.00 mi13:34:093:02:587:5710:59
8:46
#13193
24M
24.00 mi13:42:453:11:347:598:36
8:36
#13260
40K
24.85 mi13:49:413:18:307:596:56
8:07
#13165
25.2M
25.20 mi13:52:443:21:338:003:03
8:51
#13126
Finish
26.22 mi14:00:213:29:107:597:37
7:28
#12967
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi137753760376013442(Top 47%)3704(Top 30%)3704(Top 68%)
10K6.21 mi3.10 mi13708+673769-93769-913644(Top 48%)3747(Top 31%)3747(Top 69%)
15K9.32 mi3.11 mi13580+1283735+343735+3413442(Top 47%)3704(Top 30%)3704(Top 68%)
20K12.43 mi3.11 mi13375+2053644+913644+9112980(Top 46%)3539(Top 29%)3539(Top 65%)
Half13.11 mi0.68 mi13325+503624+203624+2012628(Top 44%)3312(Top 27%)3312(Top 61%)
25K15.53 mi2.42 mi13177+1483578+463578+4612711(Top 45%)3508(Top 29%)3508(Top 64%)
30K18.64 mi3.11 mi13008+1693557+213557+2112496(Top 44%)3563(Top 29%)3563(Top 65%)
20M20.00 mi1.36 mi13016-83589-323589-3213406(Top 47%)4192(Top 34%)4192(Top 77%)
21M21.00 mi1.00 mi13046-303635-463635-4614012(Top 49%)4634(Top 38%)4634(Top 85%)
35K21.75 mi0.75 mi13093-473675-403675-4014185(Top 50%)4773(Top 39%)4773(Top 87%)
23M23.00 mi1.25 mi13193-1003784-1093784-10914966(Top 53%)5312(Top 43%)5312(Top 97%)
24M24.00 mi1.00 mi13260-673842-583842-5815165(Top 53%)5463(Top 45%)5463(Top 100%)
40K24.85 mi0.85 mi13165+953820+223820+2210979(Top 39%)3396(Top 28%)3396(Top 62%)
25.2M25.20 mi0.35 mi13126+393809+113809+1110999(Top 39%)3493(Top 29%)3493(Top 64%)
Finish26.22 mi1.02 mi12967+1593736+733736+739055(Top 32%)2573(Top 21%)2573(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13442

Females

3704

F18-39

3704

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13644

Females

3747

F18-39

3747

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13442

Females

3704

F18-39

3704

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

12980

Females

3539

F18-39

3539

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12628

Females

3312

F18-39

3312

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12711

Females

3508

F18-39

3508

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12496

Females

3563

F18-39

3563

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13406

Females

4192

F18-39

4192

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

14012

Females

4634

F18-39

4634

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14185

Females

4773

F18-39

4773

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14966

Females

5312

F18-39

5312

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

15165

Females

5463

F18-39

5463

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10979

Females

3396

F18-39

3396

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10999

Females

3493

F18-39

3493

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

9055

Females

2573

F18-39

2573

Passing Analysis

Category:
Athletes Passed
2213
Passed By
1405
Net Change
+808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13775
5K → 10K312245+67#13775#13708
10K → 15K270142+128#13708#13580
15K → 20K28580+205#13580#13375
20K → Half6313+50#13375#13325
Half → 25K23486+148#13325#13177
25K → 30K324155+169#13177#13008
30K → 20M119127-8#13008#13016
20M → 21M96126-30#13016#13046
21M → 35K4087-47#13046#13093
35K → 23M82182-100#13093#13193
23M → 24M52119-67#13193#13260
24M → 40K12025+95#13260#13165
40K → 25.2M5314+39#13165#13126
25.2M → Finish1634+159#13126#12967
TOTALS22131405+808
📊

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