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BOSTON MARATHON 2025

Ryan Lalonde

Bib: 4094•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M45-49)
#0 / 2386
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:49
Rank: #2938
Start → 5K
19:49 | 6:23/mi
10K· 6.21 mi
39:33
Rank: #2810 (+128)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
59:04
Rank: #2617 (+193)
10K → 15K
19:31 | 6:17/mi
20K· 12.43 mi
1:18:58
Rank: #2577 (+40)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:23:12
Rank: #2533 (+44)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:38:53
Rank: #2549 (-16)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
1:59:29
Rank: #2500 (+49)
25K → 30K
20:36 | 6:38/mi
20M
2:08:32
Rank: #2446 (+54)
30K → 20M
9:03 | 6:40/mi
21M
2:15:33
Rank: #2413 (+33)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:20:15
Rank: #2339 (+74)
21M → 35K
4:42 | 6:17/mi
23M
2:28:31
Rank: #2295 (+44)
35K → 23M
8:16 | 6:36/mi
24M
2:34:46
Rank: #2198 (+97)
23M → 24M
6:15 | 6:15/mi
40K· 24.85 mi
2:40:11
Rank: #2121 (+77)
24M → 40K
5:25 | 6:20/mi
25.2M
2:42:35
Rank: #2094 (+27)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:48:50
Rank: #2038 (+56)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:12
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:25:38
Pace6:32 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5919:496:2319:49
6:23
-
10K
6.21 mi10:41:4339:336:2219:44
6:21
-0:02
15K
9.32 mi11:01:1459:046:2019:31
6:17
-0:04
20K
12.43 mi11:21:081:18:586:2119:54
6:24
+0:07
Half
13.11 mi11:25:221:23:126:214:14
6:12
-0:12
25K
15.53 mi11:41:031:38:536:2215:41
6:28
+0:16
30K
18.64 mi12:01:391:59:296:2520:36
6:38
+0:10
20M
20.00 mi12:10:422:08:326:269:03
6:40
+0:02
21M
21.00 mi12:17:432:15:336:277:01
7:01
+0:21
35K
21.75 mi12:22:252:20:156:274:42
6:17
-0:44
23M
23.00 mi12:30:412:28:316:278:16
6:36
+0:19
24M
24.00 mi12:36:562:34:466:276:15
6:15
-0:21
40K
24.85 mi12:42:212:40:116:275:25
6:20
+0:05
25.2M
25.20 mi12:44:452:42:356:272:24
6:58
+0:38
Finish
26.22 mi12:51:002:48:506:276:15
6:08
-0:50

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

6:08 /mi

Average Pace

6:27 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:25

94% of race

Time at Steady Pace

9:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:21:5919:496:2319:49
6:23
#2938
10K
6.21 mi10:41:4339:336:2219:44
6:21
#2810
15K
9.32 mi11:01:1459:046:2019:31
6:17
#2617
20K
12.43 mi11:21:081:18:586:2119:54
6:24
#2577
Half
13.11 mi11:25:221:23:126:214:14
6:12
#2533
25K
15.53 mi11:41:031:38:536:2215:41
6:28
#2549
30K
18.64 mi12:01:391:59:296:2520:36
6:38
#2500
20M
20.00 mi12:10:422:08:326:269:03
6:40
#2446
21M
21.00 mi12:17:432:15:336:277:01
7:01
#2413
35K
21.75 mi12:22:252:20:156:274:42
6:17
#2339
23M
23.00 mi12:30:412:28:316:278:16
6:36
#2295
24M
24.00 mi12:36:562:34:466:276:15
6:15
#2198
40K
24.85 mi12:42:212:40:116:275:25
6:20
#2121
25.2M
25.20 mi12:44:452:42:356:272:24
6:58
#2094
Finish
26.22 mi12:51:002:48:506:276:15
6:08
#2038
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2938279427942249(Top 8%)2144(Top 13%)2144(Top 90%)
10K6.21 mi3.10 mi2810+1282677+1172677+1172739(Top 10%)2609(Top 16%)2609(Top 109%)
15K9.32 mi3.11 mi2617+1932495+1822495+1822249(Top 8%)2144(Top 13%)2144(Top 90%)
20K12.43 mi3.11 mi2577+402458+372458+372535(Top 9%)2416(Top 15%)2416(Top 101%)
Half13.11 mi0.68 mi2533+442419+392419+391980(Top 7%)1889(Top 12%)1889(Top 79%)
25K15.53 mi2.42 mi2549-162433-142433-142698(Top 9%)2566(Top 16%)2566(Top 108%)
30K18.64 mi3.11 mi2500+492387+462387+462534(Top 9%)2396(Top 15%)2396(Top 100%)
20M20.00 mi1.36 mi2446+542333+542333+542258(Top 8%)2132(Top 13%)2132(Top 89%)
21M21.00 mi1.00 mi2413+332300+332300+332299(Top 8%)2145(Top 13%)2145(Top 90%)
35K21.75 mi0.75 mi2339+742229+712229+711532(Top 5%)1442(Top 9%)1442(Top 60%)
23M23.00 mi1.25 mi2295+442187+422187+421825(Top 6%)1706(Top 11%)1706(Top 72%)
24M24.00 mi1.00 mi2198+972091+962091+961167(Top 4%)1094(Top 7%)1094(Top 46%)
40K24.85 mi0.85 mi2121+772015+762015+761058(Top 4%)990(Top 6%)990(Top 41%)
25.2M25.20 mi0.35 mi2094+271987+281987+281357(Top 5%)1244(Top 8%)1244(Top 52%)
Finish26.22 mi1.02 mi2038+561933+541933+541310(Top 5%)1223(Top 8%)1223(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2249

Males

2144

M45-49

2144

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2739

Males

2609

M45-49

2609

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2249

Males

2144

M45-49

2144

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2535

Males

2416

M45-49

2416

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1980

Males

1889

M45-49

1889

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2698

Males

2566

M45-49

2566

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2534

Males

2396

M45-49

2396

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2258

Males

2132

M45-49

2132

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2299

Males

2145

M45-49

2145

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1532

Males

1442

M45-49

1442

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1825

Males

1706

M45-49

1706

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1167

Males

1094

M45-49

1094

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1058

Males

990

M45-49

990

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1357

Males

1244

M45-49

1244

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1310

Males

1223

M45-49

1223

Passing Analysis

Category:
Athletes Passed
1244
Passed By
344
Net Change
+900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2938
5K → 10K19971+128#2938#2810
10K → 15K20613+193#2810#2617
15K → 20K8646+40#2617#2577
20K → Half451+44#2577#2533
Half → 25K5571-16#2533#2549
25K → 30K11364+49#2549#2500
30K → 20M6814+54#2500#2446
20M → 21M5421+33#2446#2413
21M → 35K784+74#2413#2339
35K → 23M6319+44#2339#2295
23M → 24M1003+97#2295#2198
24M → 40K825+77#2198#2121
40K → 25.2M314+27#2121#2094
25.2M → Finish648+56#2094#2038
TOTALS1244344+900
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing