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BOSTON MARATHON 2025

Luis Rey

Bib: 7663•M

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Masters (Masters Men)
#0 / 10463
Top 5%
Age Group (M50-54)
#0 / 1996
Top 2%
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1855
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:59
Rank: #2254 (-399)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
58:56
Rank: #2534 (-280)
10K → 15K
19:57 | 6:25/mi
20K· 12.43 mi
1:19:05
Rank: #2633 (-99)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:23:28
Rank: #2661 (-28)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:39:15
Rank: #2677 (-16)
Half → 25K
15:47 | 6:31/mi
30K· 18.64 mi
1:59:59
Rank: #2644 (+33)
25K → 30K
20:44 | 6:40/mi
20M
2:09:09
Rank: #2618 (+26)
30K → 20M
9:10 | 6:45/mi
21M
2:16:13
Rank: #2593 (+25)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:21:07
Rank: #2579 (+14)
21M → 35K
4:54 | 6:33/mi
23M
2:29:40
Rank: #2554 (+25)
35K → 23M
8:33 | 6:50/mi
24M
2:36:24
Rank: #2556 (-2)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:42:21
Rank: #2563 (-7)
24M → 40K
5:57 | 6:58/mi
25.2M
2:45:03
Rank: #2583 (-20)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:52:23
Rank: #2702 (-119)
25.2M → Finish
7:20 | 7:12/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:23:28
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0719:156:1219:15
6:12
-
10K
6.21 mi10:45:5138:596:1619:44
6:21
+0:09
15K
9.32 mi11:05:4858:566:1919:57
6:25
+0:04
20K
12.43 mi11:25:571:19:056:2220:09
6:29
+0:04
Half
13.11 mi11:30:201:23:286:224:23
6:25
-0:04
25K
15.53 mi11:46:071:39:156:2315:47
6:31
+0:06
30K
18.64 mi12:06:511:59:596:2620:44
6:40
+0:09
20M
20.00 mi12:16:012:09:096:279:10
6:45
+0:05
21M
21.00 mi12:23:052:16:136:297:04
7:04
+0:19
35K
21.75 mi12:27:592:21:076:294:54
6:33
-0:31
23M
23.00 mi12:36:322:29:406:308:33
6:50
+0:17
24M
24.00 mi12:43:162:36:246:316:44
6:44
-0:06
40K
24.85 mi12:49:132:42:216:325:57
6:58
+0:14
25.2M
25.20 mi12:51:552:45:036:332:42
7:50
+0:52
Finish
26.22 mi12:59:152:52:236:357:20
7:12
-0:38

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:12 /mi

Average Pace

6:35 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:03:19

37% of race

Time at Steady Pace

1:26:01

50% of race

Time at Slower Pace

23:03

13% of race

Average Pace: 6:34 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:26:0719:156:1219:15
6:12
#1855
10K
6.21 mi10:45:5138:596:1619:44
6:21
#2254
15K
9.32 mi11:05:4858:566:1919:57
6:25
#2534
20K
12.43 mi11:25:571:19:056:2220:09
6:29
#2633
Half
13.11 mi11:30:201:23:286:224:23
6:25
#2661
25K
15.53 mi11:46:071:39:156:2315:47
6:31
#2677
30K
18.64 mi12:06:511:59:596:2620:44
6:40
#2644
20M
20.00 mi12:16:012:09:096:279:10
6:45
#2618
21M
21.00 mi12:23:052:16:136:297:04
7:04
#2593
35K
21.75 mi12:27:592:21:076:294:54
6:33
#2579
23M
23.00 mi12:36:322:29:406:308:33
6:50
#2554
24M
24.00 mi12:43:162:36:246:316:44
6:44
#2556
40K
24.85 mi12:49:132:42:216:325:57
6:58
#2563
25.2M
25.20 mi12:51:552:45:036:332:42
7:50
#2583
Finish
26.22 mi12:59:152:52:236:357:20
7:12
#2702
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1855176317633079(Top 11%)2932(Top 18%)2932(Top 147%)
10K6.21 mi3.10 mi2254-3992152-3892152-3892752(Top 10%)2622(Top 16%)2622(Top 131%)
15K9.32 mi3.11 mi2534-2802418-2662418-2663079(Top 11%)2932(Top 18%)2932(Top 147%)
20K12.43 mi3.11 mi2633-992513-952513-953052(Top 11%)2904(Top 18%)2904(Top 145%)
Half13.11 mi0.68 mi2661-282539-262539-263251(Top 11%)3092(Top 19%)3092(Top 155%)
25K15.53 mi2.42 mi2677-162555-162555-162949(Top 10%)2805(Top 17%)2805(Top 141%)
30K18.64 mi3.11 mi2644+332523+322523+322774(Top 10%)2626(Top 16%)2626(Top 132%)
20M20.00 mi1.36 mi2618+262500+232500+232681(Top 9%)2515(Top 16%)2515(Top 126%)
21M21.00 mi1.00 mi2593+252472+282472+282554(Top 9%)2380(Top 15%)2380(Top 119%)
35K21.75 mi0.75 mi2579+142455+172455+172744(Top 10%)2542(Top 16%)2542(Top 127%)
23M23.00 mi1.25 mi2554+252431+242431+242860(Top 10%)2622(Top 16%)2622(Top 131%)
24M24.00 mi1.00 mi2556-22426+52426+53143(Top 11%)2839(Top 18%)2839(Top 142%)
40K24.85 mi0.85 mi2563-72431-52431-53671(Top 13%)3241(Top 20%)3241(Top 162%)
25.2M25.20 mi0.35 mi2583-202448-172448-175007(Top 18%)4124(Top 26%)4124(Top 207%)
Finish26.22 mi1.02 mi2702-1192557-1092557-1097002(Top 25%)5332(Top 33%)5332(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3079

Males

2932

M50-54

2932

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2752

Males

2622

M50-54

2622

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3079

Males

2932

M50-54

2932

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3052

Males

2904

M50-54

2904

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3251

Males

3092

M50-54

3092

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2949

Males

2805

M50-54

2805

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2774

Males

2626

M50-54

2626

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2681

Males

2515

M50-54

2515

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2554

Males

2380

M50-54

2380

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2744

Males

2542

M50-54

2542

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2860

Males

2622

M50-54

2622

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3143

Males

2839

M50-54

2839

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3671

Males

3241

M50-54

3241

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5007

Males

4124

M50-54

4124

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7002

Males

5332

M50-54

5332

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
559
Passed By
1406
Net Change
-847
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1855
5K → 10K17416-399#1855#2254
10K → 15K19299-280#2254#2534
15K → 20K46145-99#2534#2633
20K → Half634-28#2633#2661
Half → 25K5773-16#2661#2677
25K → 30K10370+33#2677#2644
30K → 20M6842+26#2644#2618
20M → 21M5833+25#2618#2593
21M → 35K3622+14#2593#2579
35K → 23M6338+25#2579#2554
23M → 24M4042-2#2554#2556
24M → 40K3037-7#2556#2563
40K → 25.2M929-20#2563#2583
25.2M → Finish7126-119#2583#2702
TOTALS5591406-847
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing