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BOSTON MARATHON 2025

Luis Blanco

Bib: 10982•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Masters (Masters Men)
#0 / 10463
Top 21%
Division (M45-49)
#0 / 2386
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #10562
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
45:45
Rank: #10884 (-322)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:08:07
Rank: #10276 (+608)
10K → 15K
22:22 | 7:12/mi
20K· 12.43 mi
1:29:46
Rank: #9187 (+1089)
15K → 20K
21:39 | 6:58/mi
Half· 13.11 mi
1:34:24
Rank: #8990 (+197)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:51:07
Rank: #8308 (+682)
Half → 25K
16:43 | 6:54/mi
30K· 18.64 mi
2:13:05
Rank: #7609 (+699)
25K → 30K
21:58 | 7:04/mi
20M
2:22:47
Rank: #7322 (+287)
30K → 20M
9:42 | 7:08/mi
21M
2:30:16
Rank: #7096 (+226)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:35:17
Rank: #6925 (+171)
21M → 35K
5:01 | 6:42/mi
23M
2:44:07
Rank: #6630 (+295)
35K → 23M
8:50 | 7:03/mi
24M
2:51:03
Rank: #6485 (+145)
23M → 24M
6:56 | 6:56/mi
40K· 24.85 mi
2:57:13
Rank: #6382 (+103)
24M → 40K
6:10 | 7:13/mi
25.2M
3:00:00
Rank: #6355 (+27)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:07:21
Rank: #6315 (+40)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:57
Pace7:05 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2522:457:1922:45
7:19
-
10K
6.21 mi11:17:2545:457:2223:00
7:24
+0:05
15K
9.32 mi11:39:471:08:077:1822:22
7:12
-0:12
20K
12.43 mi12:01:261:29:467:1321:39
6:58
-0:14
Half
13.11 mi12:06:041:34:247:124:38
6:47
-0:11
25K
15.53 mi12:22:471:51:077:0916:43
6:54
+0:07
30K
18.64 mi12:44:452:13:057:0821:58
7:04
+0:10
20M
20.00 mi12:54:272:22:477:089:42
7:08
+0:04
21M
21.00 mi13:01:562:30:167:097:29
7:29
+0:21
35K
21.75 mi13:06:572:35:177:085:01
6:42
-0:47
23M
23.00 mi13:15:472:44:077:088:50
7:03
+0:21
24M
24.00 mi13:22:432:51:037:086:56
6:56
-0:07
40K
24.85 mi13:28:532:57:137:086:10
7:13
+0:17
25.2M
25.20 mi13:31:403:00:007:092:47
8:04
+0:51
Finish
26.22 mi13:39:013:07:217:097:21
7:13
-0:51

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

7:09 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:57

29% of race

Time at Steady Pace

1:16:23

41% of race

Time at Slower Pace

56:01

30% of race

Average Pace: 7:09 /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 mi10:54:2522:457:1922:45
7:19
#10562
10K
6.21 mi11:17:2545:457:2223:00
7:24
#10884
15K
9.32 mi11:39:471:08:077:1822:22
7:12
#10276
20K
12.43 mi12:01:261:29:467:1321:39
6:58
#9187
Half
13.11 mi12:06:041:34:247:124:38
6:47
#8990
25K
15.53 mi12:22:471:51:077:0916:43
6:54
#8308
30K
18.64 mi12:44:452:13:057:0821:58
7:04
#7609
20M
20.00 mi12:54:272:22:477:089:42
7:08
#7322
21M
21.00 mi13:01:562:30:167:097:29
7:29
#7096
35K
21.75 mi13:06:572:35:177:085:01
6:42
#6925
23M
23.00 mi13:15:472:44:077:088:50
7:03
#6630
24M
24.00 mi13:22:432:51:037:086:56
6:56
#6485
40K
24.85 mi13:28:532:57:137:086:10
7:13
#6382
25.2M
25.20 mi13:31:403:00:007:092:47
8:04
#6355
Finish
26.22 mi13:39:013:07:217:097:21
7:13
#6315
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10562846884689092(Top 32%)7597(Top 47%)7597(Top 318%)
10K6.21 mi3.10 mi10884-3228602-1348602-13411185(Top 39%)8736(Top 54%)8736(Top 366%)
15K9.32 mi3.11 mi10276+6088285+3178285+3179092(Top 32%)7597(Top 47%)7597(Top 318%)
20K12.43 mi3.11 mi9187+10897666+6197666+6196676(Top 24%)5958(Top 37%)5958(Top 250%)
Half13.11 mi0.68 mi8990+1977554+1127554+1126047(Top 21%)5468(Top 34%)5468(Top 229%)
25K15.53 mi2.42 mi8308+6827117+4377117+4375617(Top 20%)5091(Top 32%)5091(Top 213%)
30K18.64 mi3.11 mi7609+6996632+4856632+4855147(Top 18%)4659(Top 29%)4659(Top 195%)
20M20.00 mi1.36 mi7322+2876407+2256407+2254872(Top 17%)4387(Top 27%)4387(Top 184%)
21M21.00 mi1.00 mi7096+2266218+1896218+1894530(Top 16%)4020(Top 25%)4020(Top 168%)
35K21.75 mi0.75 mi6925+1716087+1316087+1313543(Top 12%)3216(Top 20%)3216(Top 135%)
23M23.00 mi1.25 mi6630+2955836+2515836+2514072(Top 14%)3631(Top 23%)3631(Top 152%)
24M24.00 mi1.00 mi6485+1455719+1175719+1174254(Top 15%)3735(Top 23%)3735(Top 157%)
40K24.85 mi0.85 mi6382+1035616+1035616+1035105(Top 18%)4276(Top 27%)4276(Top 179%)
25.2M25.20 mi0.35 mi6355+275585+315585+316245(Top 22%)4878(Top 30%)4878(Top 204%)
Finish26.22 mi1.02 mi6315+405538+475538+477091(Top 25%)5378(Top 33%)5378(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9092

Males

7597

M45-49

7597

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11185

Males

8736

M45-49

8736

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9092

Males

7597

M45-49

7597

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6676

Males

5958

M45-49

5958

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6047

Males

5468

M45-49

5468

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5617

Males

5091

M45-49

5091

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5147

Males

4659

M45-49

4659

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4872

Males

4387

M45-49

4387

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4530

Males

4020

M45-49

4020

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3543

Males

3216

M45-49

3216

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4072

Males

3631

M45-49

3631

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4254

Males

3735

M45-49

3735

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5105

Males

4276

M45-49

4276

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6245

Males

4878

M45-49

4878

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7091

Males

5378

M45-49

5378

Passing Analysis

Category:
Athletes Passed
4797*
Passed By
550
Net Change
+4247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10562
5K → 10K135457-322#10562#10884
10K → 15K6179+608#10884#10276
15K → 20K1089*0+1089#10276#9187
20K → Half1981+197#9187#8990
Half → 25K6831+682#8990#8308
25K → 30K6990+699#8308#7609
30K → 20M2892+287#7609#7322
20M → 21M2315+226#7322#7096
21M → 35K1721+171#7096#6925
35K → 23M2961+295#6925#6630
23M → 24M1549+145#6630#6485
24M → 40K11411+103#6485#6382
40K → 25.2M4013+27#6382#6355
25.2M → Finish8040+40#6355#6315
TOTALS4797*550+4247

* 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