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BOSTON MARATHON 2025

Grace Palmer

Bib: 15417•F

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
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
23:27
Rank: #12667
Start → 5K
23:27 | 7:33/mi
10K· 6.21 mi
47:23
Rank: #13281 (-614)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:11:57
Rank: #13924 (-643)
10K → 15K
24:34 | 7:54/mi
20K· 12.43 mi
1:36:57
Rank: #14259 (-335)
15K → 20K
25:00 | 8:03/mi
Half· 13.11 mi
1:42:26
Rank: #14357 (-98)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:03:26
Rank: #15129 (-772)
Half → 25K
21:00 | 8:40/mi
30K· 18.64 mi
2:32:17
Rank: #16004 (-875)
25K → 30K
28:51 | 9:17/mi
20M
2:44:23
Rank: #15996 (+8)
30K → 20M
12:06 | 8:54/mi
21M
2:54:13
Rank: #16059 (-63)
20M → 21M
9:50 | 9:50/mi
35K· 21.75 mi
3:00:21
Rank: #15928 (+131)
21M → 35K
6:08 | 8:12/mi
23M
3:11:35
Rank: #15886 (+42)
35K → 23M
11:14 | 8:58/mi
24M
3:19:49
Rank: #15726 (+160)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:26:47
Rank: #15551 (+175)
24M → 40K
6:58 | 8:09/mi
25.2M
3:29:43
Rank: #15441 (+110)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:37:28
Rank: #15258 (+183)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:26
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:55:02
Pace8:47 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0523:277:3323:27
7:33
-
10K
6.21 mi11:19:0147:237:3823:56
7:42
+0:09
15K
9.32 mi11:43:351:11:577:4324:34
7:54
+0:12
20K
12.43 mi12:08:351:36:577:4825:00
8:03
+0:09
Half
13.11 mi12:14:041:42:267:495:29
8:02
-0:01
25K
15.53 mi12:35:042:03:267:5721:00
8:40
+0:38
30K
18.64 mi13:03:552:32:178:1028:51
9:17
+0:37
20M
20.00 mi13:16:012:44:238:1312:06
8:54
-0:23
21M
21.00 mi13:25:512:54:138:189:50
9:50
+0:56
35K
21.75 mi13:31:593:00:218:186:08
8:12
-1:38
23M
23.00 mi13:43:133:11:358:2011:14
8:58
+0:46
24M
24.00 mi13:51:273:19:498:208:14
8:14
-0:44
40K
24.85 mi13:58:253:26:478:196:58
8:09
-0:05
25.2M
25.20 mi14:01:213:29:438:192:56
8:30
+0:21
Finish
26.22 mi14:09:063:37:288:187:45
7:36
-0:54

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

7:33 /mi

Average Pace

8:18 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:08

25% of race

Time at Steady Pace

1:19:19

36% of race

Time at Slower Pace

1:23:01

38% of race

Average Pace: 8:18 /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 mi10:55:0523:277:3323:27
7:33
#12667
10K
6.21 mi11:19:0147:237:3823:56
7:42
#13281
15K
9.32 mi11:43:351:11:577:4324:34
7:54
#13924
20K
12.43 mi12:08:351:36:577:4825:00
8:03
#14259
Half
13.11 mi12:14:041:42:267:495:29
8:02
#14357
25K
15.53 mi12:35:042:03:267:5721:00
8:40
#15129
30K
18.64 mi13:03:552:32:178:1028:51
9:17
#16004
20M
20.00 mi13:16:012:44:238:1312:06
8:54
#15996
21M
21.00 mi13:25:512:54:138:189:50
9:50
#16059
35K
21.75 mi13:31:593:00:218:186:08
8:12
#15928
23M
23.00 mi13:43:133:11:358:2011:14
8:58
#15886
24M
24.00 mi13:51:273:19:498:208:14
8:14
#15726
40K
24.85 mi13:58:253:26:478:196:58
8:09
#15551
25.2M
25.20 mi14:01:213:29:438:192:56
8:30
#15441
Finish
26.22 mi14:09:063:37:288:187:45
7:36
#15258
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126673147314715316(Top 54%)4760(Top 39%)4760(Top 87%)
10K6.21 mi3.10 mi13281-6143517-3703517-37013945(Top 49%)3932(Top 32%)3932(Top 72%)
15K9.32 mi3.11 mi13924-6433924-4073924-40715316(Top 54%)4760(Top 39%)4760(Top 87%)
20K12.43 mi3.11 mi14259-3354155-2314155-23115268(Top 54%)4787(Top 39%)4787(Top 88%)
Half13.11 mi0.68 mi14357-984215-604215-6016226(Top 57%)5313(Top 43%)5313(Top 97%)
25K15.53 mi2.42 mi15129-7724681-4664681-46618156(Top 64%)6507(Top 53%)6507(Top 119%)
30K18.64 mi3.11 mi16004-8755221-5405221-54019050(Top 67%)7143(Top 58%)7143(Top 131%)
20M20.00 mi1.36 mi15996+85266-455266-4516266(Top 57%)5748(Top 47%)5748(Top 105%)
21M21.00 mi1.00 mi16059-635332-665332-6617629(Top 62%)6600(Top 54%)6600(Top 121%)
35K21.75 mi0.75 mi15928+1315281+515281+5113675(Top 48%)4522(Top 37%)4522(Top 83%)
23M23.00 mi1.25 mi15886+425301-205301-2016112(Top 57%)5946(Top 49%)5946(Top 109%)
24M24.00 mi1.00 mi15726+1605226+755226+7512840(Top 45%)4240(Top 35%)4240(Top 78%)
40K24.85 mi0.85 mi15551+1755154+725154+7211279(Top 40%)3563(Top 29%)3563(Top 65%)
25.2M25.20 mi0.35 mi15441+1105104+505104+508956(Top 32%)2540(Top 21%)2540(Top 46%)
Finish26.22 mi1.02 mi15258+1835020+845020+8410045(Top 35%)3027(Top 25%)3027(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

15316

Females

4760

F18-39

4760

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13945

Females

3932

F18-39

3932

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

15316

Females

4760

F18-39

4760

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15268

Females

4787

F18-39

4787

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

16226

Females

5313

F18-39

5313

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

18156

Females

6507

F18-39

6507

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19050

Females

7143

F18-39

7143

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16266

Females

5748

F18-39

5748

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17629

Females

6600

F18-39

6600

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13675

Females

4522

F18-39

4522

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16112

Females

5946

F18-39

5946

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12840

Females

4240

F18-39

4240

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11279

Females

3563

F18-39

3563

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8956

Females

2540

F18-39

2540

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

10045

Females

3027

F18-39

3027

Passing Analysis

Category:
Athletes Passed
1528
Passed By
4119
Net Change
-2591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12667
5K → 10K95709-614#12667#13281
10K → 15K61704-643#13281#13924
15K → 20K128463-335#13924#14259
20K → Half8106-98#14259#14357
Half → 25K44816-772#14357#15129
25K → 30K67942-875#15129#16004
30K → 20M120112+8#16004#15996
20M → 21M86149-63#15996#16059
21M → 35K14514+131#16059#15928
35K → 23M12987+42#15928#15886
23M → 24M1666+160#15886#15726
24M → 40K1816+175#15726#15551
40K → 25.2M1122+110#15551#15441
25.2M → Finish1863+183#15441#15258
TOTALS15284119-2591
📊

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