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BOSTON MARATHON 2025

Gustavo Mirandoli

Bib: 5737•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 31%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #4451
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
40:46
Rank: #4219 (+232)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:01:15
Rank: #4189 (+30)
10K → 15K
20:29 | 6:36/mi
20K· 12.43 mi
1:22:03
Rank: #4188 (+1)
15K → 20K
20:48 | 6:42/mi
Half· 13.11 mi
1:26:32
Rank: #4182 (+6)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:39
Rank: #4054 (+128)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:04:56
Rank: #4338 (-284)
25K → 30K
22:17 | 7:10/mi
20M
2:14:54
Rank: #4471 (-133)
30K → 20M
9:58 | 7:20/mi
21M
2:23:08
Rank: #4743 (-272)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:29:14
Rank: #5082 (-339)
21M → 35K
6:06 | 8:09/mi
23M
2:39:02
Rank: #5281 (-199)
35K → 23M
9:48 | 7:50/mi
24M
2:47:00
Rank: #5453 (-172)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
2:53:46
Rank: #5522 (-69)
24M → 40K
6:46 | 7:55/mi
25.2M
2:56:41
Rank: #5530 (-8)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:04:11
Rank: #5569 (-39)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:32
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:37:39
Pace7:27 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4520:276:3520:27
6:35
-
10K
6.21 mi10:46:0440:466:3420:19
6:32
-0:03
15K
9.32 mi11:06:331:01:156:3420:29
6:36
+0:04
20K
12.43 mi11:27:211:22:036:3620:48
6:42
+0:06
Half
13.11 mi11:31:501:26:326:364:29
6:34
-0:08
25K
15.53 mi11:47:571:42:396:3616:07
6:39
+0:05
30K
18.64 mi12:10:142:04:566:4222:17
7:10
+0:31
20M
20.00 mi12:20:122:14:546:459:58
7:20
+0:10
21M
21.00 mi12:28:262:23:086:498:14
8:14
+0:54
35K
21.75 mi12:34:322:29:146:526:06
8:09
-0:05
23M
23.00 mi12:44:202:39:026:559:48
7:50
-0:19
24M
24.00 mi12:52:182:47:006:587:58
7:58
+0:08
40K
24.85 mi12:59:042:53:466:596:46
7:55
-0:03
25.2M
25.20 mi13:01:592:56:417:012:55
8:27
+0:32
Finish
26.22 mi13:09:293:04:117:027:30
7:22
-1:05

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

6:32 /mi

Average Pace

7:02 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:39

56% of race

Time at Steady Pace

39:45

22% of race

Time at Slower Pace

41:47

23% of race

Average Pace: 7:01 /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 mi10:25:4520:276:3520:27
6:35
#4451
10K
6.21 mi10:46:0440:466:3420:19
6:32
#4219
15K
9.32 mi11:06:331:01:156:3420:29
6:36
#4189
20K
12.43 mi11:27:211:22:036:3620:48
6:42
#4188
Half
13.11 mi11:31:501:26:326:364:29
6:34
#4182
25K
15.53 mi11:47:571:42:396:3616:07
6:39
#4054
30K
18.64 mi12:10:142:04:566:4222:17
7:10
#4338
20M
20.00 mi12:20:122:14:546:459:58
7:20
#4471
21M
21.00 mi12:28:262:23:086:498:14
8:14
#4743
35K
21.75 mi12:34:322:29:146:526:06
8:09
#5082
23M
23.00 mi12:44:202:39:026:559:48
7:50
#5281
24M
24.00 mi12:52:182:47:006:587:58
7:58
#5453
40K
24.85 mi12:59:042:53:466:596:46
7:55
#5522
25.2M
25.20 mi13:01:592:56:417:012:55
8:27
#5530
Finish
26.22 mi13:09:293:04:117:027:30
7:22
#5569
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4451418741874184(Top 15%)3936(Top 24%)3936(Top 70%)
10K6.21 mi3.10 mi4219+2323970+2173970+2174011(Top 14%)3776(Top 23%)3776(Top 67%)
15K9.32 mi3.11 mi4189+303945+253945+254184(Top 15%)3936(Top 24%)3936(Top 70%)
20K12.43 mi3.11 mi4188+13941+43941+44396(Top 15%)4110(Top 26%)4110(Top 73%)
Half13.11 mi0.68 mi4182+63933+83933+84235(Top 15%)3974(Top 25%)3974(Top 70%)
25K15.53 mi2.42 mi4054+1283811+1223811+1223787(Top 13%)3552(Top 22%)3552(Top 63%)
30K18.64 mi3.11 mi4338-2844057-2464057-2465752(Top 20%)5134(Top 32%)5134(Top 91%)
20M20.00 mi1.36 mi4471-1334160-1034160-1035999(Top 21%)5201(Top 32%)5201(Top 92%)
21M21.00 mi1.00 mi4743-2724389-2294389-2298751(Top 31%)6670(Top 41%)6670(Top 118%)
35K21.75 mi0.75 mi5082-3394665-2764665-27613232(Top 47%)8888(Top 55%)8888(Top 158%)
23M23.00 mi1.25 mi5281-1994815-1504815-1508749(Top 31%)6574(Top 41%)6574(Top 117%)
24M24.00 mi1.00 mi5453-1724946-1314946-13110966(Top 39%)7641(Top 47%)7641(Top 135%)
40K24.85 mi0.85 mi5522-694983-374983-379518(Top 34%)6792(Top 42%)6792(Top 120%)
25.2M25.20 mi0.35 mi5530-84981+24981+28473(Top 30%)6158(Top 38%)6158(Top 109%)
Finish26.22 mi1.02 mi5569-394998-174998-178162(Top 29%)5995(Top 37%)5995(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4184

Males

3936

M18-39

3936

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4011

Males

3776

M18-39

3776

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4184

Males

3936

M18-39

3936

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4396

Males

4110

M18-39

4110

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4235

Males

3974

M18-39

3974

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3787

Males

3552

M18-39

3552

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5752

Males

5134

M18-39

5134

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5999

Males

5201

M18-39

5201

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8751

Males

6670

M18-39

6670

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13232

Males

8888

M18-39

8888

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8749

Males

6574

M18-39

6574

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10966

Males

7641

M18-39

7641

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9518

Males

6792

M18-39

6792

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8473

Males

6158

M18-39

6158

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8162

Males

5995

M18-39

5995

Passing Analysis

Category:
Athletes Passed
974
Passed By
2092
Net Change
-1118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4451
5K → 10K29058+232#4451#4219
10K → 15K10777+30#4219#4189
15K → 20K104103+1#4189#4188
20K → Half2115+6#4188#4182
Half → 25K15426+128#4182#4054
25K → 30K72356-284#4054#4338
30K → 20M39172-133#4338#4471
20M → 21M23295-272#4471#4743
21M → 35K15354-339#4743#5082
35K → 23M43242-199#5082#5281
23M → 24M12184-172#5281#5453
24M → 40K32101-69#5453#5522
40K → 25.2M2432-8#5522#5530
25.2M → Finish3877-39#5530#5569
TOTALS9742092-1118
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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