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BOSTON MARATHON 2025

Penny Turner

Bib: 18971•F

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:44
Rank: #16312
Start → 5K
7:58/mi
24:44 split
10K· 6.21 mi
49:41
Rank: #16492 (-180)
5K → 10K
8:02/mi
24:57 split
15K· 9.32 mi
1:14:57
Rank: #16653 (-161)
10K → 15K
8:08/mi
25:16 split
20K· 12.43 mi
1:41:23
Rank: #17095 (-442)
15K → 20K
8:30/mi
26:26 split
Half· 13.11 mi
1:47:13
Rank: #17194 (-99)
20K → Half
8:33/mi
5:50 split
25K· 15.53 mi
2:08:57
Rank: #17599 (-405)
Half → 25K
8:58/mi
21:44 split
30K· 18.64 mi
2:40:47
Rank: #18898 (-1299)
25K → 30K
10:15/mi
31:50 split
20M
2:54:54
Rank: #19260 (-362)
30K → 20M
10:23/mi
14:07 split
21M
3:08:21
Rank: #20033 (-773)
20M → 21M
13:27/mi
13:27 split
35K· 21.75 mi
3:16:16
Rank: #20237 (-204)
21M → 35K
10:35/mi
7:55 split
23M
3:30:18
Rank: #20562 (-325)
35K → 23M
11:12/mi
14:02 split
24M
3:43:11
Rank: #21123 (-561)
23M → 24M
12:53/mi
12:53 split
40K· 24.85 mi
3:54:23
Rank: #21497 (-374)
24M → 40K
13:06/mi
11:12 split
25.2M
3:59:37
Rank: #21689 (-192)
40K → 25.2M
15:11/mi
5:14 split
Finish· 26.22 mi
4:18:26
Rank: #22759 (-1070)
25.2M → Finish
18:28/mi
18:49 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:13
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:31:13
Pace11:32 /mi
📊Positive Split: 41.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5324:447:5824:44
7:58
-
10K
6.21 mi11:40:5049:418:0024:57
8:02
+0:04
15K
9.32 mi12:06:061:14:578:0225:16
8:08
+0:06
20K
12.43 mi12:32:321:41:238:0926:26
8:30
+0:22
Half
13.11 mi12:38:221:47:138:115:50
8:33
+0:03
25K
15.53 mi13:00:062:08:578:1821:44
8:58
+0:25
30K
18.64 mi13:31:562:40:478:3831:50
10:15
+1:17
20M
20.00 mi13:46:032:54:548:4514:07
10:23
+0:08
21M
21.00 mi13:59:303:08:218:5813:27
13:27
+3:04
35K
21.75 mi14:07:253:16:169:017:55
10:35
-2:52
23M
23.00 mi14:21:273:30:189:0914:02
11:12
+0:37
24M
24.00 mi14:34:203:43:119:1812:53
12:53
+1:41
40K
24.85 mi14:45:323:54:239:2611:12
13:06
+0:13
25.2M
25.20 mi14:50:463:59:379:315:14
15:11
+2:05
Finish
26.22 mi15:09:354:18:269:5218:49
18:28
+3:17

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

7:58 /mi

Average Pace

9:52 /mi

Slowest Pace

18:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:13

41% of race

Time at Steady Pace

1:29:38

35% of race

Time at Slower Pace

1:01:35

24% of race

Average Pace: 9:51 /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 mi11:15:5324:447:5824:44
7:58
#16312
10K
6.21 mi11:40:5049:418:0024:57
8:02
#16492
15K
9.32 mi12:06:061:14:578:0225:16
8:08
#16653
20K
12.43 mi12:32:321:41:238:0926:26
8:30
#17095
Half
13.11 mi12:38:221:47:138:115:50
8:33
#17194
25K
15.53 mi13:00:062:08:578:1821:44
8:58
#17599
30K
18.64 mi13:31:562:40:478:3831:50
10:15
#18898
20M
20.00 mi13:46:032:54:548:4514:07
10:23
#19260
21M
21.00 mi13:59:303:08:218:5813:27
13:27
#20033
35K
21.75 mi14:07:253:16:169:017:55
10:35
#20237
23M
23.00 mi14:21:273:30:189:0914:02
11:12
#20562
24M
24.00 mi14:34:203:43:119:1812:53
12:53
#21123
40K
24.85 mi14:45:323:54:239:2611:12
13:06
#21497
25.2M
25.20 mi14:50:463:59:379:315:14
15:11
#21689
Finish
26.22 mi15:09:354:18:269:5218:49
18:28
#22759
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi163125342534216984(Top 60%)5728(Top 47%)5728(Top 333%)
10K6.21 mi3.10 mi16492-1805437-955437-9516724(Top 59%)5557(Top 45%)5557(Top 323%)
15K9.32 mi3.11 mi16653-1615515-785515-7816984(Top 60%)5728(Top 47%)5728(Top 333%)
20K12.43 mi3.11 mi17095-4425801-2865801-28618327(Top 65%)6520(Top 53%)6520(Top 380%)
Half13.11 mi0.68 mi17194-995859-585859-5819611(Top 69%)7267(Top 59%)7267(Top 423%)
25K15.53 mi2.42 mi17599-4056118-2596118-25919760(Top 70%)7402(Top 61%)7402(Top 431%)
30K18.64 mi3.11 mi18898-12996889-7716889-77122316(Top 79%)8949(Top 73%)8949(Top 521%)
20M20.00 mi1.36 mi19260-3627132-2437132-24322129(Top 78%)8973(Top 73%)8973(Top 522%)
21M21.00 mi1.00 mi20033-7737592-4607592-46025620(Top 90%)10864(Top 89%)10864(Top 632%)
35K21.75 mi0.75 mi20237-2047729-1377729-13723348(Top 82%)9727(Top 80%)9727(Top 566%)
23M23.00 mi1.25 mi20562-3257924-1957924-19523699(Top 83%)9949(Top 81%)9949(Top 579%)
24M24.00 mi1.00 mi21123-5618259-3358259-33526727(Top 94%)11494(Top 94%)11494(Top 669%)
40K24.85 mi0.85 mi21497-3748472-2138472-21326397(Top 93%)11334(Top 93%)11334(Top 660%)
25.2M25.20 mi0.35 mi21689-1928601-1298601-12927257(Top 96%)11779(Top 96%)11779(Top 686%)
Finish26.22 mi1.02 mi22759-10709197-5969197-59628381(Top 100%)12220(Top 100%)12220(Top 711%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16984

Females

5728

F40-44

5728

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16724

Females

5557

F40-44

5557

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16984

Females

5728

F40-44

5728

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

18327

Females

6520

F40-44

6520

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19611

Females

7267

F40-44

7267

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19760

Females

7402

F40-44

7402

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22316

Females

8949

F40-44

8949

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22129

Females

8973

F40-44

8973

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25620

Females

10864

F40-44

10864

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23348

Females

9727

F40-44

9727

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23699

Females

9949

F40-44

9949

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26727

Females

11494

F40-44

11494

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26397

Females

11334

F40-44

11334

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27257

Females

11779

F40-44

11779

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

28381

Females

12220

F40-44

12220

Passing Analysis

Category:
Athletes Passed
711
Passed By
7158
Net Change
-6447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16312
5K → 10K228408-180#16312#16492
10K → 15K164325-161#16492#16653
15K → 20K81523-442#16653#17095
20K → Half11110-99#17095#17194
Half → 25K85490-405#17194#17599
25K → 30K321331-1299#17599#18898
30K → 20M36398-362#18898#19260
20M → 21M8781-773#19260#20033
21M → 35K22226-204#20033#20237
35K → 23M31356-325#20237#20562
23M → 24M5566-561#20562#21123
24M → 40K5379-374#21123#21497
40K → 25.2M1193-192#21497#21689
25.2M → Finish21072-1070#21689#22759
TOTALS7117158-6447
📊

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