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BOSTON MARATHON 2025

Hernan La Greca

Bib: 14480•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M55-59)
#0 / 1648
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #11497
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
46:23
Rank: #11810 (-313)
5K → 10K
23:20 | 7:31/mi
15K· 9.32 mi
1:09:33
Rank: #11640 (+170)
10K → 15K
23:10 | 7:27/mi
20K· 12.43 mi
1:32:51
Rank: #11404 (+236)
15K → 20K
23:18 | 7:30/mi
Half· 13.11 mi
1:37:54
Rank: #11376 (+28)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:56:16
Rank: #11207 (+169)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:20:19
Rank: #10835 (+372)
25K → 30K
24:03 | 7:44/mi
20M
2:30:55
Rank: #10650 (+185)
30K → 20M
10:36 | 7:48/mi
21M
2:38:53
Rank: #10386 (+264)
20M → 21M
7:58 | 7:58/mi
35K· 21.75 mi
2:44:17
Rank: #10215 (+171)
21M → 35K
5:24 | 7:13/mi
23M
2:53:42
Rank: #9947 (+268)
35K → 23M
9:25 | 7:31/mi
24M
3:01:00
Rank: #9741 (+206)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:07:17
Rank: #9533 (+208)
24M → 40K
6:17 | 7:21/mi
25.2M
3:10:00
Rank: #9436 (+97)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:16:58
Rank: #9195 (+241)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:54
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:39:04
Pace7:33 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5923:037:2523:03
7:25
-
10K
6.21 mi11:16:1946:237:2823:20
7:31
+0:06
15K
9.32 mi11:39:291:09:337:2823:10
7:27
-0:04
20K
12.43 mi12:02:471:32:517:2823:18
7:30
+0:03
Half
13.11 mi12:07:501:37:547:285:03
7:24
-0:06
25K
15.53 mi12:26:121:56:167:2918:22
7:35
+0:11
30K
18.64 mi12:50:152:20:197:3224:03
7:44
+0:09
20M
20.00 mi13:00:512:30:557:3310:36
7:48
+0:04
21M
21.00 mi13:08:492:38:537:347:58
7:58
+0:10
35K
21.75 mi13:14:132:44:177:335:24
7:13
-0:45
23M
23.00 mi13:23:382:53:427:339:25
7:31
+0:18
24M
24.00 mi13:30:563:01:007:337:18
7:18
-0:13
40K
24.85 mi13:37:133:07:177:326:17
7:21
+0:03
25.2M
25.20 mi13:39:563:10:007:322:43
7:53
+0:32
Finish
26.22 mi13:46:543:16:587:316:58
6:50
-1:03

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

6:50 /mi

Average Pace

7:31 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:16

68% of race

Time at Steady Pace

1:03:42

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:52:5923:037:2523:03
7:25
#11497
10K
6.21 mi11:16:1946:237:2823:20
7:31
#11810
15K
9.32 mi11:39:291:09:337:2823:10
7:27
#11640
20K
12.43 mi12:02:471:32:517:2823:18
7:30
#11404
Half
13.11 mi12:07:501:37:547:285:03
7:24
#11376
25K
15.53 mi12:26:121:56:167:2918:22
7:35
#11207
30K
18.64 mi12:50:152:20:197:3224:03
7:44
#10835
20M
20.00 mi13:00:512:30:557:3310:36
7:48
#10650
21M
21.00 mi13:08:492:38:537:347:58
7:58
#10386
35K
21.75 mi13:14:132:44:177:335:24
7:13
#10215
23M
23.00 mi13:23:382:53:427:339:25
7:31
#9947
24M
24.00 mi13:30:563:01:007:337:18
7:18
#9741
40K
24.85 mi13:37:133:07:177:326:17
7:21
#9533
25.2M
25.20 mi13:39:563:10:007:322:43
7:53
#9436
Finish
26.22 mi13:46:543:16:587:316:58
6:50
#9195
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi114978941894111371(Top 40%)8770(Top 54%)8770(Top 532%)
10K6.21 mi3.10 mi11810-3139066-1259066-12512176(Top 43%)9225(Top 57%)9225(Top 560%)
15K9.32 mi3.11 mi11640+1708963+1038963+10311371(Top 40%)8770(Top 54%)8770(Top 532%)
20K12.43 mi3.11 mi11404+2368817+1468817+14610747(Top 38%)8373(Top 52%)8373(Top 508%)
Half13.11 mi0.68 mi11376+288801+168801+1610798(Top 38%)8423(Top 52%)8423(Top 511%)
25K15.53 mi2.42 mi11207+1698681+1208681+12010530(Top 37%)8156(Top 51%)8156(Top 495%)
30K18.64 mi3.11 mi10835+3728427+2548427+2549477(Top 33%)7415(Top 46%)7415(Top 450%)
20M20.00 mi1.36 mi10650+1858294+1338294+1339016(Top 32%)7003(Top 43%)7003(Top 425%)
21M21.00 mi1.00 mi10386+2648124+1708124+1707167(Top 25%)5782(Top 36%)5782(Top 351%)
35K21.75 mi0.75 mi10215+1718020+1048020+1046738(Top 24%)5557(Top 35%)5557(Top 337%)
23M23.00 mi1.25 mi9947+2687835+1857835+1856745(Top 24%)5447(Top 34%)5447(Top 331%)
24M24.00 mi1.00 mi9741+2067699+1367699+1366425(Top 23%)5180(Top 32%)5180(Top 314%)
40K24.85 mi0.85 mi9533+2087559+1407559+1405923(Top 21%)4810(Top 30%)4810(Top 292%)
25.2M25.20 mi0.35 mi9436+977486+737486+735321(Top 19%)4342(Top 27%)4342(Top 263%)
Finish26.22 mi1.02 mi9195+2417318+1687318+1684729(Top 17%)3953(Top 25%)3953(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11371

Males

8770

M55-59

8770

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

12176

Males

9225

M55-59

9225

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11371

Males

8770

M55-59

8770

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10747

Males

8373

M55-59

8373

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10798

Males

8423

M55-59

8423

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10530

Males

8156

M55-59

8156

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9477

Males

7415

M55-59

7415

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9016

Males

7003

M55-59

7003

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7167

Males

5782

M55-59

5782

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6738

Males

5557

M55-59

5557

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6745

Males

5447

M55-59

5447

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6425

Males

5180

M55-59

5180

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5923

Males

4810

M55-59

4810

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5321

Males

4342

M55-59

4342

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4729

Males

3953

M55-59

3953

Passing Analysis

Category:
Athletes Passed
3124*
Passed By
822
Net Change
+2302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11497
5K → 10K128441-313#11497#11810
10K → 15K26595+170#11810#11640
15K → 20K30569+236#11640#11404
20K → Half4517+28#11404#11376
Half → 25K24374+169#11376#11207
25K → 30K43664+372#11207#10835
30K → 20M21227+185#10835#10650
20M → 21M27511+264#10650#10386
21M → 35K1732+171#10386#10215
35K → 23M279*11+268#10215#9947
23M → 24M2104+206#9947#9741
24M → 40K2124+208#9741#9533
40K → 25.2M992+97#9533#9436
25.2M → Finish2421+241#9436#9195
TOTALS3124*822+2302

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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