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BOSTON MARATHON 2025

Alberto Franco Russián

Bib: 27088•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
9:03/mi
28:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:04/mi
56:17
↑ 79↓ 1380.4%
15K· 9.32 mi
9:01/mi
1:24:19
↑ 67↓ 78
20K· 12.43 mi
8:59/mi
1:52:15
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:58:13
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:20:40
↑ 66↓ 880.2%
30K· 18.64 mi
10:27/mi
2:53:08
↑ 181↓ 1480.2%
20M
9:41/mi
3:06:17
↑ 64↓ 500.2%
21M
9:56/mi
3:16:13
↑ 106↓ 241.6%
35K· 21.75 mi
9:45/mi
3:23:31
↑ 17↓ 861.7%
23M
10:10/mi
3:36:15
↑ 23↓ 630.6%
24M
10:35/mi
3:46:50
↓ 821.3%
40K· 24.85 mi
10:16/mi
3:55:37
↓ 200.3%
25.2M
10:32/mi
3:59:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:42/mi
4:09:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:13
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:10:55
Pace9:59 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5328:089:0328:08
9:03
-
10K
6.21 mi12:12:0256:179:0328:09
9:04
+0:01
15K
9.32 mi12:40:041:24:199:0328:02
9:01
-0:03
20K
12.43 mi13:08:001:52:159:0227:56
8:59
-0:02
Half
13.11 mi13:13:581:58:139:015:58
8:45
-0:14
25K
15.53 mi13:36:252:20:409:0322:27
9:16
+0:31
30K
18.64 mi14:08:532:53:089:1732:28
10:27
+1:11
20M
20.00 mi14:22:023:06:179:1913:09
9:41
-0:46
21M
21.00 mi14:31:583:16:139:219:56
9:56
+0:15
35K
21.75 mi14:39:163:23:319:217:18
9:45
-0:11
23M
23.00 mi14:52:003:36:159:2412:44
10:10
+0:25
24M
24.00 mi15:02:353:46:509:2710:35
10:35
+0:25
40K
24.85 mi15:11:223:55:379:298:47
10:16
-0:19
25.2M
25.20 mi15:15:003:59:159:303:38
10:32
+0:16
Finish
26.22 mi15:24:534:09:089:319:53
9:42
-0:50

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

8:45 /mi

Average Pace

9:31 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:40

56% of race

Time at Steady Pace

40:16

16% of race

Time at Slower Pace

1:08:12

27% of race

Average Pace: 9:30 /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 mi11:43:5328:089:0328:08
9:03
#22658
10K
6.21 mi12:12:0256:179:0328:09
9:04
#22652
15K
9.32 mi12:40:041:24:199:0328:02
9:01
#22472
20K
12.43 mi13:08:001:52:159:0227:56
8:59
#22070
Half
13.11 mi13:13:581:58:139:015:58
8:45
#22003
25K
15.53 mi13:36:252:20:409:0322:27
9:16
#21811
30K
18.64 mi14:08:532:53:089:1732:28
10:27
#22118
20M
20.00 mi14:22:023:06:179:1913:09
9:41
#21932
21M
21.00 mi14:31:583:16:139:219:56
9:56
#21691
35K
21.75 mi14:39:163:23:319:217:18
9:45
#21672
23M
23.00 mi14:52:003:36:159:2412:44
10:10
#21627
24M
24.00 mi15:02:353:46:509:2710:35
10:35
#21696
40K
24.85 mi15:11:223:55:379:298:47
10:16
#21678
25.2M
25.20 mi15:15:003:59:159:303:38
10:32
#21627
Finish
26.22 mi15:24:534:09:089:319:53
9:42
#21624
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22658136041360422136(Top 78%)13448(Top 84%)13448(Top 238%)
10K6.21 mi3.10 mi22652+613627-2313627-2322641(Top 80%)13636(Top 85%)13636(Top 242%)
15K9.32 mi3.11 mi22472+18013566+6113566+6122136(Top 78%)13448(Top 84%)13448(Top 238%)
20K12.43 mi3.11 mi22070+40213375+19113375+19120913(Top 74%)12856(Top 80%)12856(Top 228%)
Half13.11 mi0.68 mi22003+6713344+3113344+3120613(Top 73%)12739(Top 79%)12739(Top 226%)
25K15.53 mi2.42 mi21811+19213245+9913245+9921005(Top 74%)12848(Top 80%)12848(Top 228%)
30K18.64 mi3.11 mi22118-30713369-12413369-12422813(Top 80%)13531(Top 84%)13531(Top 240%)
20M20.00 mi1.36 mi21932+18613277+9213277+9219861(Top 70%)12105(Top 75%)12105(Top 215%)
21M21.00 mi1.00 mi21691+24113140+13713140+13718046(Top 64%)11188(Top 69%)11188(Top 198%)
35K21.75 mi0.75 mi21672+1913120+2013120+2021180(Top 75%)12525(Top 78%)12525(Top 222%)
23M23.00 mi1.25 mi21627+4513064+5613064+5621018(Top 74%)12402(Top 77%)12402(Top 220%)
24M24.00 mi1.00 mi21696-6913071-713071-723024(Top 81%)13312(Top 83%)13312(Top 236%)
40K24.85 mi0.85 mi21678+1813034+3713034+3721291(Top 75%)12424(Top 77%)12424(Top 220%)
25.2M25.20 mi0.35 mi21627+5113011+2313011+2319121(Top 67%)11379(Top 71%)11379(Top 202%)
Finish26.22 mi1.02 mi21624+312995+1612995+1621906(Top 77%)12739(Top 79%)12739(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22136

Males

13448

M18-39

13448

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22641

Males

13636

M18-39

13636

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22136

Males

13448

M18-39

13448

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

20913

Males

12856

M18-39

12856

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

20613

Males

12739

M18-39

12739

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

21005

Males

12848

M18-39

12848

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

22813

Males

13531

M18-39

13531

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19861

Males

12105

M18-39

12105

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

18046

Males

11188

M18-39

11188

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21180

Males

12525

M18-39

12525

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

21018

Males

12402

M18-39

12402

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

23024

Males

13312

M18-39

13312

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21291

Males

12424

M18-39

12424

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19121

Males

11379

M18-39

11379

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21906

Males

12739

M18-39

12739

Passing Analysis

Category:
Athletes Passed
2169
Passed By
1135
Net Change
+1034
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22658
5K → 10K251245+6#22658#22652
10K → 15K27797+180#22652#22472
15K → 20K42321+402#22472#22070
20K → Half681+67#22070#22003
Half → 25K25159+192#22003#21811
25K → 30K99406-307#21811#22118
30K → 20M19711+186#22118#21932
20M → 21M2498+241#21932#21691
21M → 35K5233+19#21691#21672
35K → 23M10863+45#21672#21627
23M → 24M32101-69#21627#21696
24M → 40K5941+18#21696#21678
40K → 25.2M598+51#21678#21627
25.2M → Finish4441+3#21627#21624
TOTALS21691135+1034
📊

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