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BOSTON MARATHON 2025

Ignacio Loren

Bib: 10282•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:57
Rank: #14042
Start → 5K
23:57 | 7:43/mi
10K· 6.21 mi
48:03
Rank: #14173 (-131)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:12:17
Rank: #14247 (-74)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:36:53
Rank: #14215 (+32)
15K → 20K
24:36 | 7:55/mi
Half· 13.11 mi
1:42:10
Rank: #14190 (+25)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:01:34
Rank: #14089 (+101)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:27:45
Rank: #14085 (+4)
25K → 30K
26:11 | 8:26/mi
20M
2:39:21
Rank: #14049 (+36)
30K → 20M
11:36 | 8:32/mi
21M
2:48:40
Rank: #14108 (-59)
20M → 21M
9:19 | 9:19/mi
35K· 21.75 mi
2:54:50
Rank: #14084 (+24)
21M → 35K
6:10 | 8:15/mi
23M
3:06:15
Rank: #14329 (-245)
35K → 23M
11:25 | 9:07/mi
24M
3:15:53
Rank: #14624 (-295)
23M → 24M
9:38 | 9:38/mi
40K· 24.85 mi
3:24:20
Rank: #14887 (-263)
24M → 40K
8:27 | 9:53/mi
25.2M
3:28:10
Rank: #15034 (-147)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
3:37:42
Rank: #15310 (-276)
25.2M → Finish
9:32 | 9:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:10
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:55:32
Pace8:49 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5123:577:4323:57
7:43
-
10K
6.21 mi11:39:5748:037:4424:06
7:45
+0:02
15K
9.32 mi12:04:111:12:177:4524:14
7:48
+0:03
20K
12.43 mi12:28:471:36:537:4824:36
7:55
+0:07
Half
13.11 mi12:34:041:42:107:485:17
7:45
-0:10
25K
15.53 mi12:53:282:01:347:5019:24
8:00
+0:15
30K
18.64 mi13:19:392:27:457:5626:11
8:26
+0:26
20M
20.00 mi13:31:152:39:217:5811:36
8:32
+0:06
21M
21.00 mi13:40:342:48:408:029:19
9:19
+0:47
35K
21.75 mi13:46:442:54:508:026:10
8:15
-1:04
23M
23.00 mi13:58:093:06:158:0611:25
9:07
+0:52
24M
24.00 mi14:07:473:15:538:109:38
9:38
+0:31
40K
24.85 mi14:16:143:24:208:138:27
9:53
+0:15
25.2M
25.20 mi14:20:043:28:108:163:50
11:07
+1:14
Finish
26.22 mi14:29:363:37:428:199:32
9:21
-1:46

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

7:43 /mi

Average Pace

8:19 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:10

47% of race

Time at Steady Pace

1:03:21

29% of race

Time at Slower Pace

52:11

24% of race

Average Pace: 8:18 /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 mi11:15:5123:577:4323:57
7:43
#14042
10K
6.21 mi11:39:5748:037:4424:06
7:45
#14173
15K
9.32 mi12:04:111:12:177:4524:14
7:48
#14247
20K
12.43 mi12:28:471:36:537:4824:36
7:55
#14215
Half
13.11 mi12:34:041:42:107:485:17
7:45
#14190
25K
15.53 mi12:53:282:01:347:5019:24
8:00
#14089
30K
18.64 mi13:19:392:27:457:5626:11
8:26
#14085
20M
20.00 mi13:31:152:39:217:5811:36
8:32
#14049
21M
21.00 mi13:40:342:48:408:029:19
9:19
#14108
35K
21.75 mi13:46:442:54:508:026:10
8:15
#14084
23M
23.00 mi13:58:093:06:158:0611:25
9:07
#14329
24M
24.00 mi14:07:473:15:538:109:38
9:38
#14624
40K
24.85 mi14:16:143:24:208:138:27
9:53
#14887
25.2M
25.20 mi14:20:043:28:108:163:50
11:07
#15034
Finish
26.22 mi14:29:363:37:428:199:32
9:21
#15310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14042100661006614364(Top 51%)10079(Top 63%)10079(Top 422%)
10K6.21 mi3.10 mi14173-13110091-2510091-2514392(Top 51%)10167(Top 63%)10167(Top 426%)
15K9.32 mi3.11 mi14247-7410092-110092-114364(Top 51%)10079(Top 63%)10079(Top 422%)
20K12.43 mi3.11 mi14215+3210043+4910043+4914247(Top 50%)9989(Top 62%)9989(Top 419%)
Half13.11 mi0.68 mi14190+2510031+1210031+1213752(Top 48%)9801(Top 61%)9801(Top 411%)
25K15.53 mi2.42 mi14089+1019955+769955+7613903(Top 49%)9711(Top 60%)9711(Top 407%)
30K18.64 mi3.11 mi14085+49889+669889+6614307(Top 50%)9735(Top 60%)9735(Top 408%)
20M20.00 mi1.36 mi14049+369842+479842+4714001(Top 49%)9451(Top 59%)9451(Top 396%)
21M21.00 mi1.00 mi14108-599841+19841+115215(Top 54%)9875(Top 61%)9875(Top 414%)
35K21.75 mi0.75 mi14084+249811+309811+3013880(Top 49%)9231(Top 57%)9231(Top 387%)
23M23.00 mi1.25 mi14329-2459896-859896-8516896(Top 59%)10458(Top 65%)10458(Top 438%)
24M24.00 mi1.00 mi14624-2959997-1019997-10120104(Top 71%)11911(Top 74%)11911(Top 499%)
40K24.85 mi0.85 mi14887-26310079-8210079-8220046(Top 71%)11803(Top 73%)11803(Top 495%)
25.2M25.20 mi0.35 mi15034-14710122-4310122-4320944(Top 74%)12252(Top 76%)12252(Top 513%)
Finish26.22 mi1.02 mi15310-27610215-9310215-9320587(Top 72%)12088(Top 75%)12088(Top 507%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14364

Males

10079

M45-49

10079

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14392

Males

10167

M45-49

10167

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14364

Males

10079

M45-49

10079

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14247

Males

9989

M45-49

9989

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13752

Males

9801

M45-49

9801

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13903

Males

9711

M45-49

9711

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14307

Males

9735

M45-49

9735

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

14001

Males

9451

M45-49

9451

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15215

Males

9875

M45-49

9875

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13880

Males

9231

M45-49

9231

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16896

Males

10458

M45-49

10458

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20104

Males

11911

M45-49

11911

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20046

Males

11803

M45-49

11803

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20944

Males

12252

M45-49

12252

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20587

Males

12088

M45-49

12088

Passing Analysis

Category:
Athletes Passed
1550
Passed By
2818
Net Change
-1268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14042
5K → 10K204335-131#14042#14173
10K → 15K177251-74#14173#14247
15K → 20K228196+32#14247#14215
20K → Half4116+25#14215#14190
Half → 25K212111+101#14190#14089
25K → 30K267263+4#14089#14085
30K → 20M13397+36#14085#14049
20M → 21M93152-59#14049#14108
21M → 35K7450+24#14108#14084
35K → 23M57302-245#14084#14329
23M → 24M13308-295#14329#14624
24M → 40K26289-263#14624#14887
40K → 25.2M12159-147#14887#15034
25.2M → Finish13289-276#15034#15310
TOTALS15502818-1268
📊

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