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BOSTON MARATHON 2025

Jill Powers

Bib: 27916•F

MA

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

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
9:37/mi
29:54
↑ 97↓ 3451.5%
10K· 6.21 mi
9:05/mi
58:06
↑ 79↓ 1380.4%
15K· 9.32 mi
8:54/mi
1:25:46
↑ 67↓ 78
20K· 12.43 mi
8:57/mi
1:53:35
↑ 106↓ 860.1%
Half· 13.11 mi
8:39/mi
1:59:29
↑ 19↓ 370.5%
25K· 15.53 mi
8:56/mi
2:21:08
↑ 66↓ 880.2%
30K· 18.64 mi
9:19/mi
2:50:05
↑ 181↓ 1480.2%
20M
9:10/mi
3:02:33
↑ 64↓ 500.2%
21M
9:27/mi
3:12:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:53/mi
3:18:39
↑ 17↓ 861.7%
23M
9:06/mi
3:30:03
↑ 23↓ 630.6%
24M
9:00/mi
3:39:03
↓ 821.3%
40K· 24.85 mi
9:04/mi
3:46:48
↓ 200.3%
25.2M
9:28/mi
3:50:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:58:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:59:29
Pace9:07 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:59:09
Pace9:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3029:549:3729:54
9:37
-
10K
6.21 mi12:17:4258:069:2128:12
9:05
-0:32
15K
9.32 mi12:45:221:25:469:1227:40
8:54
-0:11
20K
12.43 mi13:13:111:53:359:0827:49
8:57
+0:03
Half
13.11 mi13:19:051:59:299:075:54
8:39
-0:18
25K
15.53 mi13:40:442:21:089:0521:39
8:56
+0:17
30K
18.64 mi14:09:412:50:059:0728:57
9:19
+0:23
20M
20.00 mi14:22:093:02:339:0812:28
9:10
-0:09
21M
21.00 mi14:31:363:12:009:099:27
9:27
+0:17
35K
21.75 mi14:38:153:18:399:086:39
8:53
-0:34
23M
23.00 mi14:49:393:30:039:0811:24
9:06
+0:13
24M
24.00 mi14:58:393:39:039:089:00
9:00
-0:06
40K
24.85 mi15:06:243:46:489:077:45
9:04
+0:04
25.2M
25.20 mi15:09:403:50:049:083:16
9:28
+0:24
Finish
26.22 mi15:18:143:58:389:068:34
8:24
-1:04

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

8:24 /mi

Average Pace

9:06 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:04

70% of race

Time at Steady Pace

1:11:34

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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 mi11:49:3029:549:3729:54
9:37
#24619
10K
6.21 mi12:17:4258:069:2128:12
9:05
#23729
15K
9.32 mi12:45:221:25:469:1227:40
8:54
#23122
20K
12.43 mi13:13:111:53:359:0827:49
8:57
#22522
Half
13.11 mi13:19:051:59:299:075:54
8:39
#22399
25K
15.53 mi13:40:442:21:089:0521:39
8:56
#21955
30K
18.64 mi14:09:412:50:059:0728:57
9:19
#21427
20M
20.00 mi14:22:093:02:339:0812:28
9:10
#21154
21M
21.00 mi14:31:363:12:009:099:27
9:27
#20842
35K
21.75 mi14:38:153:18:399:086:39
8:53
#20728
23M
23.00 mi14:49:393:30:039:0811:24
9:06
#20520
24M
24.00 mi14:58:393:39:039:089:00
9:00
#20414
40K
24.85 mi15:06:243:46:489:077:45
9:04
#20295
25.2M
25.20 mi15:09:403:50:049:083:16
9:28
#20217
Finish
26.22 mi15:18:143:58:389:068:34
8:24
#20085
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24619100181001821601(Top 76%)8330(Top 68%)8330(Top 152%)
10K6.21 mi3.10 mi23729+8909541+4779541+47722721(Top 80%)8982(Top 73%)8982(Top 164%)
15K9.32 mi3.11 mi23122+6079196+3459196+34521601(Top 76%)8330(Top 68%)8330(Top 152%)
20K12.43 mi3.11 mi22522+6008876+3208876+32020743(Top 73%)7916(Top 65%)7916(Top 145%)
Half13.11 mi0.68 mi22399+1238818+588818+5820102(Top 71%)7542(Top 62%)7542(Top 138%)
25K15.53 mi2.42 mi21955+4448577+2418577+24119593(Top 69%)7314(Top 60%)7314(Top 134%)
30K18.64 mi3.11 mi21427+5288319+2588319+25819206(Top 68%)7234(Top 59%)7234(Top 132%)
20M20.00 mi1.36 mi21154+2738192+1278192+12717686(Top 62%)6530(Top 53%)6530(Top 119%)
21M21.00 mi1.00 mi20842+3128035+1578035+15715893(Top 56%)5662(Top 46%)5662(Top 104%)
35K21.75 mi0.75 mi20728+1147985+507985+5017751(Top 62%)6775(Top 55%)6775(Top 124%)
23M23.00 mi1.25 mi20520+2087897+887897+8816884(Top 59%)6391(Top 52%)6391(Top 117%)
24M24.00 mi1.00 mi20414+1067858+397858+3917409(Top 61%)6722(Top 55%)6722(Top 123%)
40K24.85 mi0.85 mi20295+1197819+397819+3916729(Top 59%)6447(Top 53%)6447(Top 118%)
25.2M25.20 mi0.35 mi20217+787778+417778+4114570(Top 51%)5359(Top 44%)5359(Top 98%)
Finish26.22 mi1.02 mi20085+1327725+537725+5315681(Top 55%)5863(Top 48%)5863(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21601

Females

8330

F18-39

8330

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22721

Females

8982

F18-39

8982

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21601

Females

8330

F18-39

8330

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20743

Females

7916

F18-39

7916

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20102

Females

7542

F18-39

7542

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19593

Females

7314

F18-39

7314

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19206

Females

7234

F18-39

7234

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17686

Females

6530

F18-39

6530

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15893

Females

5662

F18-39

5662

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17751

Females

6775

F18-39

6775

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

16884

Females

6391

F18-39

6391

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17409

Females

6722

F18-39

6722

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16729

Females

6447

F18-39

6447

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14570

Females

5359

F18-39

5359

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15681

Females

5863

F18-39

5863

Passing Analysis

Category:
Athletes Passed
4635
Passed By
101
Net Change
+4534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24619
5K → 10K90414+890#24619#23729
10K → 15K62013+607#23729#23122
15K → 20K6055+600#23122#22522
20K → Half1241+123#22522#22399
Half → 25K4506+444#22399#21955
25K → 30K54113+528#21955#21427
30K → 20M2741+273#21427#21154
20M → 21M3120+312#21154#20842
21M → 35K1184+114#20842#20728
35K → 23M2146+208#20728#20520
23M → 24M11711+106#20520#20414
24M → 40K13011+119#20414#20295
40K → 25.2M802+78#20295#20217
25.2M → Finish14614+132#20217#20085
TOTALS4635101+4534
📊

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