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BOSTON MARATHON 2025

Luis Ramirez

Bib: 17821 M MX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:51/mi
24:23
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:47/mi
48:34
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:49/mi
1:12:50
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:55/mi
1:37:27
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:50/mi
1:42:48
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:05/mi
2:02:23
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:30/mi
2:28:47
↑ 181↓ 1480.2%
138 ft elev
20M
8:47/mi
2:40:43
↑ 64↓ 500.2%
148 ft elev
21M
9:22/mi
2:50:05
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:19/mi
2:56:18
↑ 17↓ 861.7%
156 ft elev
23M
8:39/mi
3:07:08
↑ 23↓ 630.6%
116 ft elev
24M
8:39/mi
3:15:47
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:44/mi
3:23:15
↓ 200.3%
20 ft elev
25.2M
9:31/mi
3:26:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:35/mi
3:35:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:48
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:52:29
Pace8:35 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1124:237:5124:23
7:51
-
10K
6.21 mi11:39:2248:347:4924:11
7:47
-0:04
15K
9.32 mi12:03:381:12:507:4924:16
7:49
+0:02
20K
12.43 mi12:28:151:37:277:5024:37
7:55
+0:06
Half
13.11 mi12:33:361:42:487:505:21
7:50
-0:05
25K
15.53 mi12:53:112:02:237:5319:35
8:05
+0:15
30K
18.64 mi13:19:352:28:477:5926:24
8:30
+0:25
20M
20.00 mi13:31:312:40:438:0211:56
8:47
+0:17
21M
21.00 mi13:40:532:50:058:069:22
9:22
+0:35
35K
21.75 mi13:47:062:56:188:066:13
8:19
-1:03
23M
23.00 mi13:57:563:07:088:0810:50
8:39
+0:20
24M
24.00 mi14:06:353:15:478:098:39
8:39
0:00
40K
24.85 mi14:14:033:23:158:117:28
8:44
+0:05
25.2M
25.20 mi14:17:203:26:328:123:17
9:31
+0:47
Finish
26.22 mi14:26:053:35:178:138:45
8:35
-0:56

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

7:47 /mi

Average Pace

8:13 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:23

57% of race

Time at Steady Pace

1:08:19

32% of race

Time at Slower Pace

24:35

11% of race

Average Pace: 8:13 /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 mi11:15:1124:237:5124:23
7:51
#15232
10K
6.21 mi11:39:2248:347:4924:11
7:47
#14908
15K
9.32 mi12:03:381:12:507:4924:16
7:49
#14750
20K
12.43 mi12:28:151:37:277:5024:37
7:55
#14600
Half
13.11 mi12:33:361:42:487:505:21
7:50
#14583
25K
15.53 mi12:53:112:02:237:5319:35
8:05
#14530
30K
18.64 mi13:19:352:28:477:5926:24
8:30
#14546
20M
20.00 mi13:31:312:40:438:0211:56
8:47
#14632
21M
21.00 mi13:40:532:50:058:069:22
9:22
#14668
35K
21.75 mi13:47:062:56:188:066:13
8:19
#14623
23M
23.00 mi13:57:563:07:088:0810:50
8:39
#14559
24M
24.00 mi14:06:353:15:478:098:39
8:39
#14598
40K
24.85 mi14:14:033:23:158:117:28
8:44
#14578
25.2M
25.20 mi14:17:203:26:328:123:17
9:31
#14567
Finish
26.22 mi14:26:053:35:178:138:45
8:35
#14631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15232105161051614452(Top 51%)10127(Top 63%)10127(Top 615%)
10K6.21 mi3.10 mi14908+32410365+15110365+15114653(Top 52%)10274(Top 64%)10274(Top 623%)
15K9.32 mi3.11 mi14750+15810304+6110304+6114452(Top 51%)10127(Top 63%)10127(Top 615%)
20K12.43 mi3.11 mi14600+15010209+9510209+9514291(Top 50%)10005(Top 62%)10005(Top 607%)
Half13.11 mi0.68 mi14583+1710203+610203+614557(Top 51%)10138(Top 63%)10138(Top 615%)
25K15.53 mi2.42 mi14530+5310136+6710136+6714471(Top 51%)9964(Top 62%)9964(Top 605%)
30K18.64 mi3.11 mi14546-1610091+4510091+4514721(Top 52%)9930(Top 62%)9930(Top 603%)
20M20.00 mi1.36 mi14632-8610101-1010101-1015529(Top 55%)10165(Top 63%)10165(Top 617%)
21M21.00 mi1.00 mi14668-3610090+1110090+1115456(Top 54%)9987(Top 62%)9987(Top 606%)
35K21.75 mi0.75 mi14623+4510062+2810062+2814279(Top 50%)9409(Top 58%)9409(Top 571%)
23M23.00 mi1.25 mi14559+649996+669996+6614241(Top 50%)9276(Top 58%)9276(Top 563%)
24M24.00 mi1.00 mi14598-399983+139983+1315425(Top 54%)9776(Top 61%)9776(Top 593%)
40K24.85 mi0.85 mi14578+209950+339950+3314786(Top 52%)9341(Top 58%)9341(Top 567%)
25.2M25.20 mi0.35 mi14567+119925+259925+2514652(Top 52%)9245(Top 57%)9245(Top 561%)
Finish26.22 mi1.02 mi14631-649925992516749(Top 59%)10276(Top 64%)10276(Top 624%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14452

Males

10127

M55-59

10127

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14653

Males

10274

M55-59

10274

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14452

Males

10127

M55-59

10127

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14291

Males

10005

M55-59

10005

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14557

Males

10138

M55-59

10138

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

14471

Males

9964

M55-59

9964

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14721

Males

9930

M55-59

9930

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15529

Males

10165

M55-59

10165

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15456

Males

9987

M55-59

9987

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14279

Males

9409

M55-59

9409

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14241

Males

9276

M55-59

9276

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15425

Males

9776

M55-59

9776

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14786

Males

9341

M55-59

9341

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14652

Males

9245

M55-59

9245

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16749

Males

10276

M55-59

10276

Passing Analysis

Category:
Athletes Passed
2151
Passed By
1550
Net Change
+601
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15232
5K → 10K479155+324#15232#14908
10K → 15K275117+158#14908#14750
15K → 20K270120+150#14750#14600
20K → Half4831+17#14600#14583
Half → 25K199146+53#14583#14530
25K → 30K238254-16#14530#14546
30K → 20M115201-86#14546#14632
20M → 21M90126-36#14632#14668
21M → 35K9247+45#14668#14623
35K → 23M12258+64#14623#14559
23M → 24M63102-39#14559#14598
24M → 40K8262+20#14598#14578
40K → 25.2M3625+11#14578#14567
25.2M → Finish42106-64#14567#14631
TOTALS21511550+601
📊

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