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BOSTON MARATHON 2025

Francesca Del Prete

Bib: 30384•F

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

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
9:50/mi
30:33
↑ 97↓ 3451.5%
10K· 6.21 mi
9:16/mi
59:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:02/mi
1:27:23
↑ 67↓ 78
20K· 12.43 mi
9:24/mi
1:56:36
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
2:02:47
↑ 19↓ 370.5%
25K· 15.53 mi
9:13/mi
2:25:09
↑ 66↓ 880.2%
30K· 18.64 mi
10:19/mi
2:57:13
↑ 181↓ 1480.2%
20M
10:03/mi
3:10:52
↑ 64↓ 500.2%
21M
12:11/mi
3:23:03
↑ 106↓ 241.6%
35K· 21.75 mi
10:08/mi
3:30:38
↑ 17↓ 861.7%
23M
10:01/mi
3:43:10
↑ 23↓ 630.6%
24M
10:45/mi
3:53:55
↓ 821.3%
40K· 24.85 mi
10:20/mi
4:02:45
↓ 200.3%
25.2M
11:04/mi
4:06:34
↑ 13↓ 160.2%
Finish· 26.22 mi
9:20/mi
4:16:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:47
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:13:18
Pace10:10 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2330:339:5030:33
9:50
-
10K
6.21 mi12:20:0959:199:3328:46
9:16
-0:34
15K
9.32 mi12:48:131:27:239:2328:04
9:02
-0:14
20K
12.43 mi13:17:261:56:369:2329:13
9:24
+0:22
Half
13.11 mi13:23:372:02:479:226:11
9:04
-0:20
25K
15.53 mi13:45:592:25:099:2122:22
9:13
+0:09
30K
18.64 mi14:18:032:57:139:3032:04
10:19
+1:06
20M
20.00 mi14:31:423:10:529:3313:39
10:03
-0:16
21M
21.00 mi14:43:533:23:039:4012:11
12:11
+2:08
35K
21.75 mi14:51:283:30:389:417:35
10:08
-2:03
23M
23.00 mi15:04:003:43:109:4212:32
10:01
-0:07
24M
24.00 mi15:14:453:53:559:4510:45
10:45
+0:44
40K
24.85 mi15:23:354:02:459:468:50
10:20
-0:25
25.2M
25.20 mi15:27:244:06:349:473:49
11:04
+0:44
Finish
26.22 mi15:36:554:16:059:469:31
9:20
-1:44

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

9:02 /mi

Average Pace

9:46 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:07

48% of race

Time at Steady Pace

1:45:13

41% of race

Time at Slower Pace

26:45

10% of race

Average Pace: 9:46 /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 mi11:51:2330:339:5030:33
9:50
#25165
10K
6.21 mi12:20:0959:199:3328:46
9:16
#24313
15K
9.32 mi12:48:131:27:239:2328:04
9:02
#23683
20K
12.43 mi13:17:261:56:369:2329:13
9:24
#23401
Half
13.11 mi13:23:372:02:479:226:11
9:04
#23329
25K
15.53 mi13:45:592:25:099:2122:22
9:13
#22933
30K
18.64 mi14:18:032:57:139:3032:04
10:19
#22825
20M
20.00 mi14:31:423:10:529:3313:39
10:03
#22692
21M
21.00 mi14:43:533:23:039:4012:11
12:11
#22785
35K
21.75 mi14:51:283:30:389:417:35
10:08
#22753
23M
23.00 mi15:04:003:43:109:4212:32
10:01
#22606
24M
24.00 mi15:14:453:53:559:4510:45
10:45
#22633
40K
24.85 mi15:23:354:02:459:468:50
10:20
#22588
25.2M
25.20 mi15:27:244:06:349:473:49
11:04
#22560
Finish
26.22 mi15:36:554:16:059:469:31
9:20
#22489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25165102961029622198(Top 78%)8665(Top 71%)8665(Top 504%)
10K6.21 mi3.10 mi24313+8529853+4439853+44323392(Top 82%)9349(Top 76%)9349(Top 544%)
15K9.32 mi3.11 mi23683+6309508+3459508+34522198(Top 78%)8665(Top 71%)8665(Top 504%)
20K12.43 mi3.11 mi23401+2829341+1679341+16722597(Top 80%)8918(Top 73%)8918(Top 519%)
Half13.11 mi0.68 mi23329+729304+379304+3722129(Top 78%)8686(Top 71%)8686(Top 506%)
25K15.53 mi2.42 mi22933+3969108+1969108+19620890(Top 74%)8033(Top 66%)8033(Top 468%)
30K18.64 mi3.11 mi22825+1089083+259083+2522517(Top 79%)9055(Top 74%)9055(Top 527%)
20M20.00 mi1.36 mi22692+1339043+409043+4021121(Top 74%)8427(Top 69%)8427(Top 491%)
21M21.00 mi1.00 mi22785-939110-679110-6723910(Top 84%)9982(Top 82%)9982(Top 581%)
35K21.75 mi0.75 mi22753+329104+69104+622281(Top 78%)9180(Top 75%)9180(Top 534%)
23M23.00 mi1.25 mi22606+1479047+579047+5720540(Top 72%)8321(Top 68%)8321(Top 484%)
24M24.00 mi1.00 mi22633-279093-469093-4623456(Top 83%)9860(Top 81%)9860(Top 574%)
40K24.85 mi0.85 mi22588+459078+159078+1521490(Top 76%)8924(Top 73%)8924(Top 519%)
25.2M25.20 mi0.35 mi22560+289070+89070+820902(Top 74%)8616(Top 70%)8616(Top 502%)
Finish26.22 mi1.02 mi22489+719052+189052+1820571(Top 72%)8438(Top 69%)8438(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22198

Females

8665

F40-44

8665

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23392

Females

9349

F40-44

9349

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22198

Females

8665

F40-44

8665

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22597

Females

8918

F40-44

8918

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22129

Females

8686

F40-44

8686

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

20890

Females

8033

F40-44

8033

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22517

Females

9055

F40-44

9055

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

21121

Females

8427

F40-44

8427

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23910

Females

9982

F40-44

9982

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22281

Females

9180

F40-44

9180

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20540

Females

8321

F40-44

8321

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23456

Females

9860

F40-44

9860

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21490

Females

8924

F40-44

8924

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20902

Females

8616

F40-44

8616

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20571

Females

8438

F40-44

8438

Passing Analysis

Category:
Athletes Passed
3159
Passed By
483
Net Change
+2676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25165
5K → 10K86311+852#25165#24313
10K → 15K6388+630#24313#23683
15K → 20K32139+282#23683#23401
20K → Half808+72#23401#23329
Half → 25K4048+396#23329#22933
25K → 30K20395+108#22933#22825
30K → 20M15017+133#22825#22692
20M → 21M38131-93#22692#22785
21M → 35K6331+32#22785#22753
35K → 23M16114+147#22753#22606
23M → 24M5178-27#22606#22633
24M → 40K6116+45#22633#22588
40K → 25.2M346+28#22588#22560
25.2M → Finish9221+71#22560#22489
TOTALS3159483+2676
📊

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