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BOSTON MARATHON 2025

Andres Pacheco

Bib: 12127•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 32%
Masters (Masters Men)
#0 / 10463
Top 18%
Division (M50-54)
#0 / 1996
Top 12%
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
6:42/mi
20:49
↑ 97↓ 3451.5%
10K· 6.21 mi
6:52/mi
42:10
↑ 79↓ 1380.4%
15K· 9.32 mi
6:52/mi
1:03:30
↑ 67↓ 78
20K· 12.43 mi
7:01/mi
1:25:19
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:29:56
↑ 19↓ 370.5%
25K· 15.53 mi
6:55/mi
1:46:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:09:44
↑ 181↓ 1480.2%
20M
7:31/mi
2:19:57
↑ 64↓ 500.2%
21M
8:06/mi
2:28:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:05/mi
2:33:21
↑ 17↓ 861.7%
23M
7:05/mi
2:42:13
↑ 23↓ 630.6%
24M
6:44/mi
2:48:57
↓ 821.3%
40K· 24.85 mi
7:01/mi
2:54:57
↓ 200.3%
25.2M
8:10/mi
2:57:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:53/mi
3:04:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:34:51
Pace7:14 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1620:496:4220:49
6:42
-
10K
6.21 mi11:10:3742:106:4721:21
6:52
+0:10
15K
9.32 mi11:31:571:03:306:4921:20
6:52
0:00
20K
12.43 mi11:53:461:25:196:5221:49
7:01
+0:09
Half
13.11 mi11:58:231:29:566:524:37
6:46
-0:15
25K
15.53 mi12:15:091:46:426:5216:46
6:55
+0:09
30K
18.64 mi12:38:112:09:446:5823:02
7:25
+0:30
20M
20.00 mi12:48:242:19:577:0010:13
7:31
+0:06
21M
21.00 mi12:56:302:28:037:038:06
8:06
+0:35
35K
21.75 mi13:01:482:33:217:035:18
7:05
-1:01
23M
23.00 mi13:10:402:42:137:038:52
7:05
0:00
24M
24.00 mi13:17:242:48:577:026:44
6:44
-0:21
40K
24.85 mi13:23:242:54:577:026:00
7:01
+0:17
25.2M
25.20 mi13:26:132:57:467:032:49
8:10
+1:09
Finish
26.22 mi13:33:143:04:477:037:01
6:53
-1:17

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

6:42 /mi

Average Pace

7:03 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:10

17% of race

Time at Steady Pace

1:48:27

59% of race

Time at Slower Pace

44:10

24% of race

Average Pace: 7:03 /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 mi10:49:1620:496:4220:49
6:42
#5460
10K
6.21 mi11:10:3742:106:4721:21
6:52
#6162
15K
9.32 mi11:31:571:03:306:4921:20
6:52
#6320
20K
12.43 mi11:53:461:25:196:5221:49
7:01
#6548
Half
13.11 mi11:58:231:29:566:524:37
6:46
#6506
25K
15.53 mi12:15:091:46:426:5216:46
6:55
#6324
30K
18.64 mi12:38:112:09:446:5823:02
7:25
#6394
20M
20.00 mi12:48:242:19:577:0010:13
7:31
#6371
21M
21.00 mi12:56:302:28:037:038:06
8:06
#6383
35K
21.75 mi13:01:482:33:217:035:18
7:05
#6321
23M
23.00 mi13:10:402:42:137:038:52
7:05
#6134
24M
24.00 mi13:17:242:48:577:026:44
6:44
#5949
40K
24.85 mi13:23:242:54:577:026:00
7:01
#5812
25.2M
25.20 mi13:26:132:57:467:032:49
8:10
#5801
Finish
26.22 mi13:33:143:04:477:037:01
6:53
#5698
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5460507050706716(Top 24%)6037(Top 37%)6037(Top 302%)
10K6.21 mi3.10 mi6162-7025645-5755645-5757038(Top 25%)6304(Top 39%)6304(Top 316%)
15K9.32 mi3.11 mi6320-1585765-1205765-1206716(Top 24%)6037(Top 37%)6037(Top 302%)
20K12.43 mi3.11 mi6548-2285920-1555920-1557004(Top 25%)6206(Top 39%)6206(Top 311%)
Half13.11 mi0.68 mi6506+425879+415879+415864(Top 21%)5351(Top 33%)5351(Top 268%)
25K15.53 mi2.42 mi6324+1825722+1575722+1575778(Top 20%)5222(Top 32%)5222(Top 262%)
30K18.64 mi3.11 mi6394-705750-285750-287128(Top 25%)6046(Top 38%)6046(Top 303%)
20M20.00 mi1.36 mi6371+235717+335717+337116(Top 25%)5911(Top 37%)5911(Top 296%)
21M21.00 mi1.00 mi6383-125706+115706+117922(Top 28%)6204(Top 39%)6204(Top 311%)
35K21.75 mi0.75 mi6321+625647+595647+595901(Top 21%)5000(Top 31%)5000(Top 251%)
23M23.00 mi1.25 mi6134+1875483+1645483+1644247(Top 15%)3776(Top 23%)3776(Top 189%)
24M24.00 mi1.00 mi5949+1855324+1595324+1593163(Top 11%)2859(Top 18%)2859(Top 143%)
40K24.85 mi0.85 mi5812+1375203+1215203+1214036(Top 14%)3524(Top 22%)3524(Top 177%)
25.2M25.20 mi0.35 mi5801+115188+155188+156820(Top 24%)5239(Top 33%)5239(Top 262%)
Finish26.22 mi1.02 mi5698+1035092+965092+964995(Top 18%)4110(Top 26%)4110(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6716

Males

6037

M50-54

6037

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

7038

Males

6304

M50-54

6304

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6716

Males

6037

M50-54

6037

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

7004

Males

6206

M50-54

6206

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5864

Males

5351

M50-54

5351

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5778

Males

5222

M50-54

5222

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7128

Males

6046

M50-54

6046

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

7116

Males

5911

M50-54

5911

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7922

Males

6204

M50-54

6204

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5901

Males

5000

M50-54

5000

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4247

Males

3776

M50-54

3776

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3163

Males

2859

M50-54

2859

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4036

Males

3524

M50-54

3524

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6820

Males

5239

M50-54

5239

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4995

Males

4110

M50-54

4110

Passing Analysis

Category:
Athletes Passed
1544
Passed By
1782
Net Change
-238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5460
5K → 10K32734-702#5460#6162
10K → 15K94252-158#6162#6320
15K → 20K81309-228#6320#6548
20K → Half497+42#6548#6506
Half → 25K22038+182#6506#6324
25K → 30K157227-70#6324#6394
30K → 20M10077+23#6394#6371
20M → 21M6173-12#6371#6383
21M → 35K7311+62#6383#6321
35K → 23M1958+187#6321#6134
23M → 24M1861+185#6134#5949
24M → 40K1425+137#5949#5812
40K → 25.2M3524+11#5812#5801
25.2M → Finish11916+103#5801#5698
TOTALS15441782-238
📊

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