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BOSTON MARATHON 2025

Gianna Reginato

Bib: 26710•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
10:40/mi
33:07
↑ 97↓ 3451.5%
10K· 6.21 mi
11:36/mi
1:09:09
↑ 79↓ 1380.4%
15K· 9.32 mi
11:41/mi
1:45:26
↑ 67↓ 78
20K· 12.43 mi
13:00/mi
2:25:50
↑ 106↓ 860.1%
Half· 13.11 mi
12:20/mi
2:34:15
↑ 19↓ 370.5%
25K· 15.53 mi
13:04/mi
3:05:57
↑ 66↓ 880.2%
30K· 18.64 mi
14:46/mi
3:51:50
↑ 181↓ 1480.2%
20M
15:18/mi
4:12:38
↑ 64↓ 500.2%
21M
15:19/mi
4:27:57
↑ 106↓ 241.6%
35K· 21.75 mi
13:09/mi
4:37:47
↑ 17↓ 861.7%
23M
13:52/mi
4:55:09
↑ 23↓ 630.6%
24M
13:51/mi
5:09:00
↓ 821.3%
40K· 24.85 mi
14:24/mi
5:21:19
↓ 200.3%
25.2M
16:26/mi
5:26:59
↑ 13↓ 160.2%
Finish· 26.22 mi
13:32/mi
5:40:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:15
Pace11:46 /mi
2nd Half
Distance13.11 mi
Time3:06:31
Pace14:14 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2733:0710:4033:07
10:40
-
10K
6.21 mi12:27:291:09:0911:0836:02
11:36
+0:56
15K
9.32 mi13:03:461:45:2611:1936:17
11:41
+0:05
20K
12.43 mi13:44:102:25:5011:4440:24
13:00
+1:19
Half
13.11 mi13:52:352:34:1511:468:25
12:20
-0:40
25K
15.53 mi14:24:173:05:5711:5831:42
13:04
+0:44
30K
18.64 mi15:10:103:51:5012:2645:53
14:46
+1:42
20M
20.00 mi15:30:584:12:3812:3820:48
15:18
+0:32
21M
21.00 mi15:46:174:27:5712:4615:19
15:19
+0:01
35K
21.75 mi15:56:074:37:4712:469:50
13:09
-2:10
23M
23.00 mi16:13:294:55:0912:5017:22
13:52
+0:43
24M
24.00 mi16:27:205:09:0012:5313:51
13:51
-0:01
40K
24.85 mi16:39:395:21:1912:5612:19
14:24
+0:33
25.2M
25.20 mi16:45:195:26:5912:595:40
16:26
+2:02
Finish
26.22 mi16:59:065:40:4613:0013:47
13:32
-2:54

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

10:40 /mi

Average Pace

13:00 /mi

Slowest Pace

16:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:51

33% of race

Time at Steady Pace

2:06:56

37% of race

Time at Slower Pace

1:39:59

29% of race

Average Pace: 13:00 /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 mi11:51:2733:0710:4033:07
10:40
#27063
10K
6.21 mi12:27:291:09:0911:0836:02
11:36
#27458
15K
9.32 mi13:03:461:45:2611:1936:17
11:41
#27450
20K
12.43 mi13:44:102:25:5011:4440:24
13:00
#27601
Half
13.11 mi13:52:352:34:1511:468:25
12:20
#27617
25K
15.53 mi14:24:173:05:5711:5831:42
13:04
#27573
30K
18.64 mi15:10:103:51:5012:2645:53
14:46
#27682
20M
20.00 mi15:30:584:12:3812:3820:48
15:18
#27724
21M
21.00 mi15:46:174:27:5712:4615:19
15:19
#27717
35K
21.75 mi15:56:074:37:4712:469:50
13:09
#27699
23M
23.00 mi16:13:294:55:0912:5017:22
13:52
#27695
24M
24.00 mi16:27:205:09:0012:5313:51
13:51
#27706
40K
24.85 mi16:39:395:21:1912:5612:19
14:24
#27721
25.2M
25.20 mi16:45:195:26:5912:595:40
16:26
#27729
Finish
26.22 mi16:59:065:40:4613:0013:47
13:32
#27749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27063113631136327400(Top 96%)11623(Top 95%)11623(Top 892%)
10K6.21 mi3.10 mi27458-39511620-25711620-25727683(Top 97%)11774(Top 96%)11774(Top 904%)
15K9.32 mi3.11 mi27450+811626-611626-627400(Top 96%)11623(Top 95%)11623(Top 892%)
20K12.43 mi3.11 mi27601-15111732-10611732-10627828(Top 98%)11889(Top 97%)11889(Top 912%)
Half13.11 mi0.68 mi27617-1611743-1111743-1127677(Top 97%)11812(Top 97%)11812(Top 907%)
25K15.53 mi2.42 mi27573+4411719+2411719+2427340(Top 96%)11615(Top 95%)11615(Top 891%)
30K18.64 mi3.11 mi27682-10911795-7611795-7627931(Top 98%)12018(Top 98%)12018(Top 922%)
20M20.00 mi1.36 mi27724-4211836-4111836-4127977(Top 98%)12044(Top 98%)12044(Top 924%)
21M21.00 mi1.00 mi27717+7118361183627386(Top 96%)11768(Top 96%)11768(Top 903%)
35K21.75 mi0.75 mi27699+1811828+811828+827083(Top 95%)11634(Top 95%)11634(Top 893%)
23M23.00 mi1.25 mi27695+411830-211830-227209(Top 96%)11710(Top 96%)11710(Top 899%)
24M24.00 mi1.00 mi27706-1111843-1311843-1327554(Top 97%)11908(Top 97%)11908(Top 914%)
40K24.85 mi0.85 mi27721-1511860-1711860-1727458(Top 97%)11848(Top 97%)11848(Top 909%)
25.2M25.20 mi0.35 mi27729-811865-511865-527877(Top 98%)12059(Top 99%)12059(Top 925%)
Finish26.22 mi1.02 mi27749-2011884-1911884-1927871(Top 98%)12032(Top 98%)12032(Top 923%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27400

Females

11623

F50-54

11623

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27683

Females

11774

F50-54

11774

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27400

Females

11623

F50-54

11623

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27828

Females

11889

F50-54

11889

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27677

Females

11812

F50-54

11812

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27340

Females

11615

F50-54

11615

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

27931

Females

12018

F50-54

12018

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27977

Females

12044

F50-54

12044

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27386

Females

11768

F50-54

11768

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

27083

Females

11634

F50-54

11634

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27209

Females

11710

F50-54

11710

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27554

Females

11908

F50-54

11908

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27458

Females

11848

F50-54

11848

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27877

Females

12059

F50-54

12059

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

27871

Females

12032

F50-54

12032

Passing Analysis

Category:
Athletes Passed
405
Passed By
1091
Net Change
-686
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27063
5K → 10K31426-395#27063#27458
10K → 15K9183+8#27458#27450
15K → 20K34185-151#27450#27601
20K → Half925-16#27601#27617
Half → 25K8339+44#27617#27573
25K → 30K24133-109#27573#27682
30K → 20M2264-42#27682#27724
20M → 21M2518+7#27724#27717
21M → 35K202+18#27717#27699
35K → 23M3127+4#27699#27695
23M → 24M1526-11#27695#27706
24M → 40K823-15#27706#27721
40K → 25.2M311-8#27721#27729
25.2M → Finish929-20#27729#27749
TOTALS4051091-686
📊

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