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BOSTON MARATHON 2025

Giovanni Leone

Bib: 31008•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
8:14/mi
25:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
50:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:14:09
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:38:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:44:16
↑ 19↓ 370.5%
25K· 15.53 mi
8:22/mi
2:04:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:51/mi
2:32:05
↑ 181↓ 1480.2%
20M
9:37/mi
2:45:09
↑ 64↓ 500.2%
21M
11:55/mi
2:57:04
↑ 106↓ 241.6%
35K· 21.75 mi
9:23/mi
3:04:05
↑ 17↓ 861.7%
23M
9:29/mi
3:15:57
↑ 23↓ 630.6%
24M
9:44/mi
3:25:41
↓ 821.3%
40K· 24.85 mi
9:58/mi
3:34:12
↓ 200.3%
25.2M
11:21/mi
3:38:07
↑ 13↓ 160.2%
Finish· 26.22 mi
9:32/mi
3:47:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:16
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:03:34
Pace9:26 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0025:348:1425:34
8:14
-
10K
6.21 mi12:12:0250:368:0925:02
8:03
-0:11
15K
9.32 mi12:35:351:14:097:5723:33
7:35
-0:28
20K
12.43 mi13:00:071:38:417:5624:32
7:54
+0:19
Half
13.11 mi13:05:421:44:167:575:35
8:11
+0:17
25K
15.53 mi13:26:002:04:348:0120:18
8:22
+0:11
30K
18.64 mi13:53:312:32:058:1027:31
8:51
+0:29
20M
20.00 mi14:06:352:45:098:1513:04
9:37
+0:46
21M
21.00 mi14:18:302:57:048:2611:55
11:55
+2:18
35K
21.75 mi14:25:313:04:058:287:01
9:23
-2:32
23M
23.00 mi14:37:233:15:578:3111:52
9:29
+0:06
24M
24.00 mi14:47:073:25:418:349:44
9:44
+0:15
40K
24.85 mi14:55:383:34:128:378:31
9:58
+0:14
25.2M
25.20 mi14:59:333:38:078:393:55
11:21
+1:23
Finish
26.22 mi15:09:163:47:508:429:43
9:32
-1:49

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

8:42 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:34

55% of race

Time at Steady Pace

1:27:26

38% of race

Time at Slower Pace

15:50

7% of race

Average Pace: 8:41 /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 mi11:47:0025:348:1425:34
8:14
#18286
10K
6.21 mi12:12:0250:368:0925:02
8:03
#17589
15K
9.32 mi12:35:351:14:097:5723:33
7:35
#15969
20K
12.43 mi13:00:071:38:417:5624:32
7:54
#15459
Half
13.11 mi13:05:421:44:167:575:35
8:11
#15570
25K
15.53 mi13:26:002:04:348:0120:18
8:22
#15701
30K
18.64 mi13:53:312:32:058:1027:31
8:51
#15925
20M
20.00 mi14:06:352:45:098:1513:04
9:37
#16241
21M
21.00 mi14:18:302:57:048:2611:55
11:55
#16899
35K
21.75 mi14:25:313:04:058:287:01
9:23
#17032
23M
23.00 mi14:37:233:15:578:3111:52
9:29
#17145
24M
24.00 mi14:47:073:25:418:349:44
9:44
#17354
40K
24.85 mi14:55:383:34:128:378:31
9:58
#17508
25.2M
25.20 mi14:59:333:38:078:393:55
11:21
#17603
Finish
26.22 mi15:09:163:47:508:429:43
9:32
#17798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18286117151171512421(Top 44%)9267(Top 58%)9267(Top 164%)
10K6.21 mi3.10 mi17589+69711446+26911446+26916889(Top 59%)11202(Top 70%)11202(Top 199%)
15K9.32 mi3.11 mi15969+162010798+64810798+64812421(Top 44%)9267(Top 58%)9267(Top 164%)
20K12.43 mi3.11 mi15459+51010579+21910579+21914056(Top 49%)9897(Top 61%)9897(Top 175%)
Half13.11 mi0.68 mi15570-11110616-3710616-3717149(Top 60%)11250(Top 70%)11250(Top 199%)
25K15.53 mi2.42 mi15701-13110660-4410660-4416376(Top 58%)10815(Top 67%)10815(Top 192%)
30K18.64 mi3.11 mi15925-22410700-4010700-4016927(Top 60%)10889(Top 68%)10889(Top 193%)
20M20.00 mi1.36 mi16241-31610792-9210792-9219660(Top 69%)11996(Top 74%)11996(Top 213%)
21M21.00 mi1.00 mi16899-65811042-25011042-25023432(Top 82%)13637(Top 85%)13637(Top 242%)
35K21.75 mi0.75 mi17032-13311066-2411066-2419855(Top 70%)11896(Top 74%)11896(Top 211%)
23M23.00 mi1.25 mi17145-11311079-1311079-1318570(Top 65%)11250(Top 70%)11250(Top 199%)
24M24.00 mi1.00 mi17354-20911139-6011139-6020480(Top 72%)12082(Top 75%)12082(Top 214%)
40K24.85 mi0.85 mi17508-15411176-3711176-3720322(Top 72%)11942(Top 74%)11942(Top 212%)
25.2M25.20 mi0.35 mi17603-9511207-3111207-3121639(Top 76%)12596(Top 78%)12596(Top 223%)
Finish26.22 mi1.02 mi17798-19511286-7911286-7921274(Top 75%)12415(Top 77%)12415(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12421

Males

9267

M18-39

9267

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16889

Males

11202

M18-39

11202

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12421

Males

9267

M18-39

9267

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

14056

Males

9897

M18-39

9897

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17149

Males

11250

M18-39

11250

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16376

Males

10815

M18-39

10815

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16927

Males

10889

M18-39

10889

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19660

Males

11996

M18-39

11996

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23432

Males

13637

M18-39

13637

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

19855

Males

11896

M18-39

11896

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18570

Males

11250

M18-39

11250

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

20480

Males

12082

M18-39

12082

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20322

Males

11942

M18-39

11942

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21639

Males

12596

M18-39

12596

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

21274

Males

12415

M18-39

12415

Passing Analysis

Category:
Athletes Passed
3510
Passed By
3022
Net Change
+488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18286
5K → 10K76164+697#18286#17589
10K → 15K16211+1620#17589#15969
15K → 20K53121+510#15969#15459
20K → Half11122-111#15459#15570
Half → 25K139270-131#15570#15701
25K → 30K164388-224#15701#15925
30K → 20M48364-316#15925#16241
20M → 21M17675-658#16241#16899
21M → 35K31164-133#16899#17032
35K → 23M84197-113#17032#17145
23M → 24M42251-209#17145#17354
24M → 40K31185-154#17354#17508
40K → 25.2M10105-95#17508#17603
25.2M → Finish20215-195#17603#17798
TOTALS35103022+488
📊

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