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BOSTON MARATHON 2025

Eduardo Rojas

Bib: 4666•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M45-49)
#0 / 2386
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #5300
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:16
Rank: #4834 (+466)
5K → 10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:39
Rank: #4502 (+332)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:22:02
Rank: #4171 (+331)
15K → 20K
20:23 | 6:34/mi
Half· 13.11 mi
1:26:25
Rank: #4097 (+74)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:42:09
Rank: #3844 (+253)
Half → 25K
15:44 | 6:29/mi
30K· 18.64 mi
2:02:41
Rank: #3544 (+300)
25K → 30K
20:32 | 6:37/mi
20M
2:11:40
Rank: #3364 (+180)
30K → 20M
8:59 | 6:37/mi
21M
2:18:36
Rank: #3230 (+134)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:23:16
Rank: #3122 (+108)
21M → 35K
4:40 | 6:14/mi
23M
2:31:10
Rank: #2898 (+224)
35K → 23M
7:54 | 6:19/mi
24M
2:37:19
Rank: #2753 (+145)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:42:36
Rank: #2610 (+143)
24M → 40K
5:17 | 6:11/mi
25.2M
2:44:53
Rank: #2553 (+57)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:50:59
Rank: #2437 (+116)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:34
Pace6:27 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1120:466:4120:46
6:41
-
10K
6.21 mi10:44:4141:166:3820:30
6:36
-0:05
15K
9.32 mi11:05:041:01:396:3720:23
6:34
-0:02
20K
12.43 mi11:25:271:22:026:3620:23
6:34
0:00
Half
13.11 mi11:29:501:26:256:364:23
6:25
-0:09
25K
15.53 mi11:45:341:42:096:3515:44
6:29
+0:04
30K
18.64 mi12:06:062:02:416:3520:32
6:37
+0:08
20M
20.00 mi12:15:052:11:406:358:59
6:37
0:00
21M
21.00 mi12:22:012:18:366:366:56
6:56
+0:19
35K
21.75 mi12:26:412:23:166:354:40
6:14
-0:42
23M
23.00 mi12:34:352:31:106:347:54
6:19
+0:05
24M
24.00 mi12:40:442:37:196:336:09
6:09
-0:10
40K
24.85 mi12:46:012:42:366:335:17
6:11
+0:02
25.2M
25.20 mi12:48:182:44:536:332:17
6:37
+0:26
Finish
26.22 mi12:54:242:50:596:326:06
5:59
-0:38

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

5:59 /mi

Average Pace

6:32 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:59

53% of race

Time at Steady Pace

1:20:00

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:24:1120:466:4120:46
6:41
#5300
10K
6.21 mi10:44:4141:166:3820:30
6:36
#4834
15K
9.32 mi11:05:041:01:396:3720:23
6:34
#4502
20K
12.43 mi11:25:271:22:026:3620:23
6:34
#4171
Half
13.11 mi11:29:501:26:256:364:23
6:25
#4097
25K
15.53 mi11:45:341:42:096:3515:44
6:29
#3844
30K
18.64 mi12:06:062:02:416:3520:32
6:37
#3544
20M
20.00 mi12:15:052:11:406:358:59
6:37
#3364
21M
21.00 mi12:22:012:18:366:366:56
6:56
#3230
35K
21.75 mi12:26:412:23:166:354:40
6:14
#3122
23M
23.00 mi12:34:352:31:106:347:54
6:19
#2898
24M
24.00 mi12:40:442:37:196:336:09
6:09
#2753
40K
24.85 mi12:46:012:42:366:335:17
6:11
#2610
25.2M
25.20 mi12:48:182:44:536:332:17
6:37
#2553
Finish
26.22 mi12:54:242:50:596:326:06
5:59
#2437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5300493149313955(Top 14%)3727(Top 23%)3727(Top 156%)
10K6.21 mi3.10 mi4834+4664519+4124519+4124463(Top 16%)4182(Top 26%)4182(Top 175%)
15K9.32 mi3.11 mi4502+3324229+2904229+2903955(Top 14%)3727(Top 23%)3727(Top 156%)
20K12.43 mi3.11 mi4171+3313925+3043925+3043480(Top 12%)3295(Top 20%)3295(Top 138%)
Half13.11 mi0.68 mi4097+743855+703855+703233(Top 11%)3074(Top 19%)3074(Top 129%)
25K15.53 mi2.42 mi3844+2533621+2343621+2342837(Top 10%)2699(Top 17%)2699(Top 113%)
30K18.64 mi3.11 mi3544+3003349+2723349+2722451(Top 9%)2321(Top 14%)2321(Top 97%)
20M20.00 mi1.36 mi3364+1803182+1673182+1672078(Top 7%)1967(Top 12%)1967(Top 82%)
21M21.00 mi1.00 mi3230+1343056+1263056+1262009(Top 7%)1892(Top 12%)1892(Top 79%)
35K21.75 mi0.75 mi3122+1082956+1002956+1001414(Top 5%)1341(Top 8%)1341(Top 56%)
23M23.00 mi1.25 mi2898+2242746+2102746+210915(Top 3%)862(Top 5%)862(Top 36%)
24M24.00 mi1.00 mi2753+1452610+1362610+136911(Top 3%)857(Top 5%)857(Top 36%)
40K24.85 mi0.85 mi2610+1432475+1352475+135708(Top 2%)663(Top 4%)663(Top 28%)
25.2M25.20 mi0.35 mi2553+572420+552420+55658(Top 2%)613(Top 4%)613(Top 26%)
Finish26.22 mi1.02 mi2437+1162311+1092311+109893(Top 3%)842(Top 5%)842(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3955

Males

3727

M45-49

3727

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4463

Males

4182

M45-49

4182

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3955

Males

3727

M45-49

3727

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3480

Males

3295

M45-49

3295

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3233

Males

3074

M45-49

3074

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2837

Males

2699

M45-49

2699

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2451

Males

2321

M45-49

2321

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

2078

Males

1967

M45-49

1967

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2009

Males

1892

M45-49

1892

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1414

Males

1341

M45-49

1341

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

915

Males

862

M45-49

862

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

911

Males

857

M45-49

857

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

708

Males

663

M45-49

663

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

658

Males

613

M45-49

613

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

893

Males

842

M45-49

842

Passing Analysis

Category:
Athletes Passed
2950
Passed By
87
Net Change
+2863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5300
5K → 10K50539+466#5300#4834
10K → 15K34614+332#4834#4502
15K → 20K3387+331#4502#4171
20K → Half740+74#4171#4097
Half → 25K2563+253#4097#3844
25K → 30K3088+300#3844#3544
30K → 20M1844+180#3544#3364
20M → 21M1384+134#3364#3230
21M → 35K1102+108#3230#3122
35K → 23M2240+224#3122#2898
23M → 24M1450+145#2898#2753
24M → 40K1441+143#2753#2610
40K → 25.2M581+57#2610#2553
25.2M → Finish1204+116#2553#2437
TOTALS295087+2863
📊

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