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BOSTON MARATHON 2025

Jose Arellano Barba

Bib: 2889•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #4470
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
41:01
Rank: #4498 (-28)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:00:56
Rank: #3937 (+561)
10K → 15K
19:55 | 6:25/mi
20K· 12.43 mi
1:20:57
Rank: #3614 (+323)
15K → 20K
20:01 | 6:27/mi
Half· 13.11 mi
1:25:20
Rank: #3583 (+31)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:41:00
Rank: #3389 (+194)
Half → 25K
15:40 | 6:28/mi
30K· 18.64 mi
2:01:20
Rank: #3101 (+288)
25K → 30K
20:20 | 6:33/mi
20M
2:10:25
Rank: #2993 (+108)
30K → 20M
9:05 | 6:41/mi
21M
2:17:25
Rank: #2921 (+72)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:22:27
Rank: #2901 (+20)
21M → 35K
5:02 | 6:44/mi
23M
2:31:15
Rank: #2920 (-19)
35K → 23M
8:48 | 7:02/mi
24M
2:38:16
Rank: #2959 (-39)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:44:13
Rank: #2936 (+23)
24M → 40K
5:57 | 6:58/mi
25.2M
2:46:51
Rank: #2936
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:53:38
Rank: #2933 (+3)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:20
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:28:18
Pace6:44 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5920:286:3520:28
6:35
-
10K
6.21 mi10:42:3241:016:3620:33
6:37
+0:02
15K
9.32 mi11:02:271:00:566:3219:55
6:25
-0:12
20K
12.43 mi11:22:281:20:576:3120:01
6:27
+0:02
Half
13.11 mi11:26:511:25:206:314:23
6:25
-0:02
25K
15.53 mi11:42:311:41:006:3015:40
6:28
+0:03
30K
18.64 mi12:02:512:01:206:3120:20
6:33
+0:05
20M
20.00 mi12:11:562:10:256:319:05
6:41
+0:08
21M
21.00 mi12:18:562:17:256:337:00
7:00
+0:19
35K
21.75 mi12:23:582:22:276:335:02
6:44
-0:16
23M
23.00 mi12:32:462:31:156:358:48
7:02
+0:18
24M
24.00 mi12:39:472:38:166:367:01
7:01
-0:01
40K
24.85 mi12:45:442:44:136:365:57
6:58
-0:03
25.2M
25.20 mi12:48:222:46:516:372:38
7:38
+0:40
Finish
26.22 mi12:55:092:53:386:386:47
6:39
-0:59

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

6:25 /mi

Average Pace

6:38 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:00

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:38

2% of race

Average Pace: 6:37 /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 mi10:21:5920:286:3520:28
6:35
#4470
10K
6.21 mi10:42:3241:016:3620:33
6:37
#4498
15K
9.32 mi11:02:271:00:566:3219:55
6:25
#3937
20K
12.43 mi11:22:281:20:576:3120:01
6:27
#3614
Half
13.11 mi11:26:511:25:206:314:23
6:25
#3583
25K
15.53 mi11:42:311:41:006:3015:40
6:28
#3389
30K
18.64 mi12:02:512:01:206:3120:20
6:33
#3101
20M
20.00 mi12:11:562:10:256:319:05
6:41
#2993
21M
21.00 mi12:18:562:17:256:337:00
7:00
#2921
35K
21.75 mi12:23:582:22:276:335:02
6:44
#2901
23M
23.00 mi12:32:462:31:156:358:48
7:02
#2920
24M
24.00 mi12:39:472:38:166:367:01
7:01
#2959
40K
24.85 mi12:45:442:44:136:365:57
6:58
#2936
25.2M
25.20 mi12:48:222:46:516:372:38
7:38
#2936
Finish
26.22 mi12:55:092:53:386:386:47
6:39
#2933
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4470420242023003(Top 11%)2862(Top 18%)2862(Top 51%)
10K6.21 mi3.10 mi4498-284226-244226-244565(Top 16%)4275(Top 27%)4275(Top 76%)
15K9.32 mi3.11 mi3937+5613710+5163710+5163003(Top 11%)2862(Top 18%)2862(Top 51%)
20K12.43 mi3.11 mi3614+3233420+2903420+2902769(Top 10%)2636(Top 16%)2636(Top 47%)
Half13.11 mi0.68 mi3583+313393+273393+273171(Top 11%)3012(Top 19%)3012(Top 53%)
25K15.53 mi2.42 mi3389+1943221+1723221+1722679(Top 9%)2547(Top 16%)2547(Top 45%)
30K18.64 mi3.11 mi3101+2882949+2722949+2722177(Top 8%)2061(Top 13%)2061(Top 37%)
20M20.00 mi1.36 mi2993+1082846+1032846+1032380(Top 8%)2247(Top 14%)2247(Top 40%)
21M21.00 mi1.00 mi2921+722774+722774+722247(Top 8%)2098(Top 13%)2098(Top 37%)
35K21.75 mi0.75 mi2901+202752+222752+223635(Top 13%)3282(Top 20%)3282(Top 58%)
23M23.00 mi1.25 mi2920-192764-122764-123907(Top 14%)3496(Top 22%)3496(Top 62%)
24M24.00 mi1.00 mi2959-392798-342798-344688(Top 17%)4028(Top 25%)4028(Top 71%)
40K24.85 mi0.85 mi2936+232776+222776+223643(Top 13%)3213(Top 20%)3213(Top 57%)
25.2M25.20 mi0.35 mi29362773+32773+33964(Top 14%)3380(Top 21%)3380(Top 60%)
Finish26.22 mi1.02 mi2933+32769+42769+43617(Top 13%)3143(Top 20%)3143(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3003

Males

2862

M18-39

2862

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4565

Males

4275

M18-39

4275

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3003

Males

2862

M18-39

2862

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2769

Males

2636

M18-39

2636

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3171

Males

3012

M18-39

3012

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2679

Males

2547

M18-39

2547

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2177

Males

2061

M18-39

2061

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2380

Males

2247

M18-39

2247

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2247

Males

2098

M18-39

2098

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3635

Males

3282

M18-39

3282

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3907

Males

3496

M18-39

3496

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4688

Males

4028

M18-39

4028

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3643

Males

3213

M18-39

3213

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3964

Males

3380

M18-39

3380

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3617

Males

3143

M18-39

3143

Passing Analysis

Category:
Athletes Passed
1982
Passed By
445
Net Change
+1537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4470
5K → 10K140168-28#4470#4498
10K → 15K5621+561#4498#3937
15K → 20K3252+323#3937#3614
20K → Half376+31#3614#3583
Half → 25K20410+194#3583#3389
25K → 30K2913+288#3389#3101
30K → 20M11810+108#3101#2993
20M → 21M8917+72#2993#2921
21M → 35K3818+20#2921#2901
35K → 23M4867-19#2901#2920
23M → 24M2463-39#2920#2959
24M → 40K5229+23#2959#2936
40K → 25.2M14140#2936#2936
25.2M → Finish4037+3#2936#2933
TOTALS1982445+1537
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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