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BOSTON MARATHON 2025

Guido Aquino Junior

Bib: 12248 M BR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
Division (M45-49)
#0 / 2386
Top 38%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:18/mi
22:41
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:18/mi
45:23
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:15/mi
1:07:55
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:21/mi
1:30:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:15/mi
1:35:43
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:16/mi
1:53:21
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:24/mi
2:16:19
↑ 181↓ 1480.2%
138 ft elev
20M
7:14/mi
2:26:09
↑ 64↓ 500.2%
148 ft elev
21M
7:32/mi
2:33:41
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:14/mi
2:39:06
↑ 17↓ 861.7%
156 ft elev
23M
7:18/mi
2:48:15
↑ 23↓ 630.6%
116 ft elev
24M
7:02/mi
2:55:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:24/mi
3:01:37
↓ 200.3%
20 ft elev
25.2M
9:08/mi
3:04:46
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:20/mi
3:12:14
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:35:437:18 /mi⚖️ balanced
2nd Half
1:36:317:22 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:417:183.11 mi22:41
7:18
-
10K
45:237:183.10 mi22:42
7:18
0:00
15K
1:07:557:173.11 mi22:32
7:15
-0:03
20K
1:30:467:183.11 mi22:51
7:21
+0:06
Half(13.11 mi)
1:35:437:180.68 mi4:57
7:15
-0:06
25K
1:53:217:182.42 mi17:38
7:16
+0:01
30K
2:16:197:193.11 mi22:58
7:24
+0:08
20M
2:26:097:181.36 mi9:50
7:14
-0:10
21M
2:33:417:191.00 mi7:32
7:32
+0:18
35K
2:39:067:190.75 mi5:25
7:14
-0:18
23M
2:48:157:191.25 mi9:09
7:18
+0:04
24M
2:55:177:181.00 mi7:02
7:02
-0:16
40K
3:01:377:180.85 mi6:20
7:24
+0:22
25.2M
3:04:467:200.35 mi3:09
9:08
+1:44
Finish(26.22 mi)
3:12:147:201.02 mi7:28
7:20
-1:48
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:02 /mi

Average Pace

7:20 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

7:02

4% of race

Time at Steady Pace

3:02:03

95% of race

Time at Slower Pace

3:09

2% of race

Average Pace: 7:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi1035783608360955978467846
10K3.10 mi103578346+148346+141038083428342
15K3.11 mi10091+2668184+1628184+162955978467846
20K3.11 mi9904+1878057+1278057+127948577267726
Half(13.11 mi)0.68 mi9888+168043+148043+14950877437743
25K2.42 mi9543+3457815+2287815+228813568406840
30K3.11 mi8949+5947434+3817434+381700559765976
20M1.36 mi8584+3657192+2427192+242542548004800
21M1.00 mi8283+3016987+2056987+205479642304230
35K0.75 mi8185+986904+836904+83685456135613
23M1.25 mi7921+2646687+2176687+217552246854685
24M1.00 mi7743+1786547+1406547+140483641504150
40K0.85 mi7637+1066441+1066441+106624150015001
25.2M0.35 mi7702-656466-256466-251246181908190
Finish(26.22 mi)1.02 mi7670+326419+476419+47794358775877

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9559

Males

7846

M45-49

7846

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10380

Males

8342

M45-49

8342

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9559

Males

7846

M45-49

7846

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

9485

Males

7726

M45-49

7726

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9508

Males

7743

M45-49

7743

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

8135

Males

6840

M45-49

6840

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7005

Males

5976

M45-49

5976

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5425

Males

4800

M45-49

4800

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4796

Males

4230

M45-49

4230

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6854

Males

5613

M45-49

5613

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5522

Males

4685

M45-49

4685

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4836

Males

4150

M45-49

4150

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6241

Males

5001

M45-49

5001

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12461

Males

8190

M45-49

8190

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7943

Males

5877

M45-49

5877

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#10357
5K → 10K
2502500
#10357 → #10357
10K → 15K
57323+266
#10357 → #10091
15K → 20K
86273+187
#10091 → #9904
20K → Half
1834+16
#9904 → #9888
Half → 25K
12357+345
#9888 → #9543
25K → 30K
9603+594
#9543 → #8949
30K → 20M
2367+365
#8949 → #8584
20M → 21M
0301+301
#8584 → #8283
21M → 35K
18116+98
#8283 → #8185
35K → 23M
10274+264
#8185 → #7921
23M → 24M
5183+178
#7921 → #7743
24M → 40K
21127+106
#7743 → #7637
40K → 25.2M
8116-65
#7637 → #7702
25.2M → Finish
4880+32
#7702 → #7670
TOTALS
6173304+2687
#10357 → #7670

Passing Visualized

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