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BOSTON MARATHON 2025

Jennifer Moore

Bib: 17244•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F40-44)
#0 / 1718
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
7:35/mi
23:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:06
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:35:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:41:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:19/mi
2:01:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:54/mi
2:29:13
↑ 181↓ 1480.2%
20M
9:16/mi
2:41:48
↑ 64↓ 500.2%
21M
9:43/mi
2:51:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:53/mi
2:58:10
↑ 17↓ 861.7%
23M
9:13/mi
3:09:43
↑ 23↓ 630.6%
24M
8:48/mi
3:18:31
↓ 821.3%
40K· 24.85 mi
8:53/mi
3:26:07
↓ 200.3%
25.2M
9:37/mi
3:29:26
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:37:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:25
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:56:23
Pace8:53 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3823:337:3523:33
7:35
-
10K
6.21 mi11:37:2047:157:3623:42
7:38
+0:03
15K
9.32 mi12:01:111:11:067:3823:51
7:41
+0:03
20K
12.43 mi12:26:031:35:587:4324:52
8:00
+0:19
Half
13.11 mi12:31:301:41:257:445:27
7:59
-0:01
25K
15.53 mi12:51:402:01:357:5020:10
8:19
+0:20
30K
18.64 mi13:19:182:29:138:0027:38
8:54
+0:35
20M
20.00 mi13:31:532:41:488:0512:35
9:16
+0:22
21M
21.00 mi13:41:362:51:318:109:43
9:43
+0:27
35K
21.75 mi13:48:152:58:108:126:39
8:53
-0:50
23M
23.00 mi13:59:483:09:438:1511:33
9:13
+0:20
24M
24.00 mi14:08:363:18:318:168:48
8:48
-0:25
40K
24.85 mi14:16:123:26:078:187:36
8:53
+0:05
25.2M
25.20 mi14:19:313:29:268:193:19
9:37
+0:44
Finish
26.22 mi14:27:533:37:488:198:22
8:13
-1:24

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

7:35 /mi

Average Pace

8:19 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:57

60% of race

Time at Steady Pace

50:41

23% of race

Time at Slower Pace

37:10

17% 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 mi11:13:3823:337:3523:33
7:35
#12962
10K
6.21 mi11:37:2047:157:3623:42
7:38
#13090
15K
9.32 mi12:01:111:11:067:3823:51
7:41
#13125
20K
12.43 mi12:26:031:35:587:4324:52
8:00
#13560
Half
13.11 mi12:31:301:41:257:445:27
7:59
#13684
25K
15.53 mi12:51:402:01:357:5020:10
8:19
#14106
30K
18.64 mi13:19:182:29:138:0027:38
8:54
#14778
20M
20.00 mi13:31:532:41:488:0512:35
9:16
#15060
21M
21.00 mi13:41:362:51:318:109:43
9:43
#15157
35K
21.75 mi13:48:152:58:108:126:39
8:53
#15239
23M
23.00 mi13:59:483:09:438:1511:33
9:13
#15369
24M
24.00 mi14:08:363:18:318:168:48
8:48
#15405
40K
24.85 mi14:16:123:26:078:187:36
8:53
#15396
25.2M
25.20 mi14:19:313:29:268:193:19
9:37
#15382
Finish
26.22 mi14:27:533:37:488:198:22
8:13
#15336
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi129623300330013288(Top 47%)3614(Top 30%)3614(Top 210%)
10K6.21 mi3.10 mi13090-1283396-963396-9613287(Top 47%)3551(Top 29%)3551(Top 207%)
15K9.32 mi3.11 mi13125-353466-703466-7013288(Top 47%)3614(Top 30%)3614(Top 210%)
20K12.43 mi3.11 mi13560-4353766-3003766-30014977(Top 53%)4637(Top 38%)4637(Top 270%)
Half13.11 mi0.68 mi13684-1243843-773843-7715856(Top 56%)5091(Top 42%)5091(Top 296%)
25K15.53 mi2.42 mi14106-4224102-2594102-25916034(Top 56%)5329(Top 44%)5329(Top 310%)
30K18.64 mi3.11 mi14778-6724550-4484550-44817119(Top 60%)6085(Top 50%)6085(Top 354%)
20M20.00 mi1.36 mi15060-2824736-1864736-18618093(Top 64%)6762(Top 55%)6762(Top 394%)
21M21.00 mi1.00 mi15157-974813-774813-7717117(Top 60%)6315(Top 52%)6315(Top 368%)
35K21.75 mi0.75 mi15239-824874-614874-6117710(Top 62%)6734(Top 55%)6734(Top 392%)
23M23.00 mi1.25 mi15369-1304995-1214995-12117446(Top 61%)6684(Top 55%)6684(Top 389%)
24M24.00 mi1.00 mi15405-365044-495044-4916333(Top 58%)6113(Top 50%)6113(Top 356%)
40K24.85 mi0.85 mi15396+95064-205064-2015714(Top 55%)5898(Top 48%)5898(Top 343%)
25.2M25.20 mi0.35 mi15382+145069-55069-515218(Top 54%)5659(Top 46%)5659(Top 329%)
Finish26.22 mi1.02 mi15336+465065+45065+414362(Top 51%)5135(Top 42%)5135(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13288

Females

3614

F40-44

3614

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13287

Females

3551

F40-44

3551

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13288

Females

3614

F40-44

3614

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14977

Females

4637

F40-44

4637

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15856

Females

5091

F40-44

5091

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

16034

Females

5329

F40-44

5329

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17119

Females

6085

F40-44

6085

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18093

Females

6762

F40-44

6762

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

17117

Females

6315

F40-44

6315

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17710

Females

6734

F40-44

6734

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17446

Females

6684

F40-44

6684

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

16333

Females

6113

F40-44

6113

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15714

Females

5898

F40-44

5898

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15218

Females

5659

F40-44

5659

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14362

Females

5135

F40-44

5135

Passing Analysis

Category:
Athletes Passed
1209
Passed By
3583
Net Change
-2374
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12962
5K → 10K225353-128#12962#13090
10K → 15K184219-35#13090#13125
15K → 20K101536-435#13125#13560
20K → Half7131-124#13560#13684
Half → 25K81503-422#13684#14106
25K → 30K104776-672#14106#14778
30K → 20M59341-282#14778#15060
20M → 21M80177-97#15060#15157
21M → 35K46128-82#15157#15239
35K → 23M71201-130#15239#15369
23M → 24M5995-36#15369#15405
24M → 40K7768+9#15405#15396
40K → 25.2M3521+14#15396#15382
25.2M → Finish8034+46#15382#15336
TOTALS12093583-2374
📊

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