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BOSTON MARATHON 2025

Felix Estrada Cardenas

Bib: 13568•M

IL

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 (M50-54)
#0 / 1996
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:17/mi
19:30
↑ 97↓ 3451.5%
10K· 6.21 mi
6:20/mi
39:10
↑ 79↓ 1380.4%
15K· 9.32 mi
6:30/mi
59:22
↑ 67↓ 78
20K· 12.43 mi
6:54/mi
1:20:47
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:25:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:14/mi
1:42:56
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:06:50
↑ 181↓ 1480.2%
20M
7:34/mi
2:17:07
↑ 64↓ 500.2%
21M
8:20/mi
2:25:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:09/mi
2:30:48
↑ 17↓ 861.7%
23M
7:50/mi
2:40:37
↑ 23↓ 630.6%
24M
7:59/mi
2:48:36
↓ 821.3%
40K· 24.85 mi
8:19/mi
2:55:43
↓ 200.3%
25.2M
9:23/mi
2:58:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:07:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:24
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:41:58
Pace7:47 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0519:306:1719:30
6:17
-
10K
6.21 mi11:07:4539:106:1819:40
6:20
+0:03
15K
9.32 mi11:27:5759:226:2220:12
6:30
+0:10
20K
12.43 mi11:49:221:20:476:3021:25
6:54
+0:24
Half
13.11 mi11:53:591:25:246:314:37
6:46
-0:08
25K
15.53 mi12:11:311:42:566:3817:32
7:14
+0:28
30K
18.64 mi12:35:252:06:506:4823:54
7:42
+0:28
20M
20.00 mi12:45:422:17:076:5110:17
7:34
-0:08
21M
21.00 mi12:54:022:25:276:568:20
8:20
+0:46
35K
21.75 mi12:59:232:30:486:565:21
7:09
-1:11
23M
23.00 mi13:09:122:40:376:599:49
7:50
+0:41
24M
24.00 mi13:17:112:48:367:027:59
7:59
+0:09
40K
24.85 mi13:24:182:55:437:047:07
8:19
+0:20
25.2M
25.20 mi13:27:322:58:577:063:14
9:23
+1:04
Finish
26.22 mi13:35:573:07:227:098:25
8:16
-1:07

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

6:17 /mi

Average Pace

7:09 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:24

46% of race

Time at Steady Pace

1:14:52

40% of race

Time at Slower Pace

27:06

14% 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 mi10:48:0519:306:1719:30
6:17
#2289
10K
6.21 mi11:07:4539:106:1819:40
6:20
#2435
15K
9.32 mi11:27:5759:226:2220:12
6:30
#2805
20K
12.43 mi11:49:221:20:476:3021:25
6:54
#3511
Half
13.11 mi11:53:591:25:246:314:37
6:46
#3622
25K
15.53 mi12:11:311:42:566:3817:32
7:14
#4188
30K
18.64 mi12:35:252:06:506:4823:54
7:42
#5198
20M
20.00 mi12:45:422:17:076:5110:17
7:34
#5409
21M
21.00 mi12:54:022:25:276:568:20
8:20
#5617
35K
21.75 mi12:59:232:30:486:565:21
7:09
#5621
23M
23.00 mi13:09:122:40:376:599:49
7:50
#5705
24M
24.00 mi13:17:112:48:367:027:59
7:59
#5849
40K
24.85 mi13:24:182:55:437:047:07
8:19
#6001
25.2M
25.20 mi13:27:322:58:577:063:14
9:23
#6082
Finish
26.22 mi13:35:573:07:227:098:25
8:16
#6320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2289218621863577(Top 13%)3381(Top 21%)3381(Top 169%)
10K6.21 mi3.10 mi2435-1462322-1362322-1362614(Top 9%)2492(Top 15%)2492(Top 125%)
15K9.32 mi3.11 mi2805-3702674-3522674-3523577(Top 13%)3381(Top 21%)3381(Top 169%)
20K12.43 mi3.11 mi3511-7063328-6543328-6546128(Top 22%)5530(Top 34%)5530(Top 277%)
Half13.11 mi0.68 mi3622-1113428-1003428-1005805(Top 20%)5292(Top 33%)5292(Top 265%)
25K15.53 mi2.42 mi4188-5663934-5063934-5067803(Top 27%)6632(Top 41%)6632(Top 332%)
30K18.64 mi3.11 mi5198-10104783-8494783-8499123(Top 32%)7200(Top 45%)7200(Top 361%)
20M20.00 mi1.36 mi5409-2114954-1714954-1717432(Top 26%)6092(Top 38%)6092(Top 305%)
21M21.00 mi1.00 mi5617-2085116-1625116-1629389(Top 33%)7025(Top 44%)7025(Top 352%)
35K21.75 mi0.75 mi5621-45110+65110+66253(Top 22%)5226(Top 32%)5226(Top 262%)
23M23.00 mi1.25 mi5705-845153-435153-438830(Top 31%)6618(Top 41%)6618(Top 332%)
24M24.00 mi1.00 mi5849-1445244-915244-9111066(Top 39%)7690(Top 48%)7690(Top 385%)
40K24.85 mi0.85 mi6001-1525349-1055349-10512246(Top 43%)8153(Top 51%)8153(Top 408%)
25.2M25.20 mi0.35 mi6082-815400-515400-5113762(Top 48%)8796(Top 55%)8796(Top 441%)
Finish26.22 mi1.02 mi6320-2385541-1415541-14114625(Top 51%)9297(Top 58%)9297(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3577

Males

3381

M50-54

3381

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2614

Males

2492

M50-54

2492

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3577

Males

3381

M50-54

3381

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

6128

Males

5530

M50-54

5530

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5805

Males

5292

M50-54

5292

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7803

Males

6632

M50-54

6632

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9123

Males

7200

M50-54

7200

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7432

Males

6092

M50-54

6092

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9389

Males

7025

M50-54

7025

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

6253

Males

5226

M50-54

5226

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8830

Males

6618

M50-54

6618

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

11066

Males

7690

M50-54

7690

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12246

Males

8153

M50-54

8153

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13762

Males

8796

M50-54

8796

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14625

Males

9297

M50-54

9297

Passing Analysis

Category:
Athletes Passed
339
Passed By
4370
Net Change
-4031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2289
5K → 10K49195-146#2289#2435
10K → 15K20390-370#2435#2805
15K → 20K10716-706#2805#3511
20K → Half0111-111#3511#3622
Half → 25K15581-566#3622#4188
25K → 30K221032-1010#4188#5198
30K → 20M29240-211#5198#5409
20M → 21M23231-208#5409#5617
21M → 35K3640-4#5617#5621
35K → 23M58142-84#5621#5705
23M → 24M27171-144#5705#5849
24M → 40K20172-152#5849#6001
40K → 25.2M1293-81#6001#6082
25.2M → Finish18256-238#6082#6320
TOTALS3394370-4031
📊

Passing Visuals

Category:
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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