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BOSTON MARATHON 2025

Julien Ernest Emile Renard

Bib: 30922•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:34
Rank: #25969
Start → 5K
31:34 | 10:10/mi
10K· 6.21 mi
1:03:02
Rank: #25753 (+216)
5K → 10K
31:28 | 10:08/mi
15K· 9.32 mi
1:35:26
Rank: #25795 (-42)
10K → 15K
32:24 | 10:26/mi
20K· 12.43 mi
2:08:27
Rank: #25671 (+124)
15K → 20K
33:01 | 10:38/mi
Half· 13.11 mi
2:15:36
Rank: #25680 (-9)
20K → Half
7:09 | 10:29/mi
25K· 15.53 mi
2:42:31
Rank: #25641 (+39)
Half → 25K
26:55 | 11:06/mi
30K· 18.64 mi
3:28:32
Rank: #26367 (-726)
25K → 30K
46:01 | 14:49/mi
20M
3:49:52
Rank: #26628 (-261)
30K → 20M
21:20 | 15:42/mi
21M
4:05:34
Rank: #26739 (-111)
20M → 21M
15:42 | 15:42/mi
35K· 21.75 mi
4:17:11
Rank: #26863 (-124)
21M → 35K
11:37 | 15:32/mi
23M
4:33:01
Rank: #26834 (+29)
35K → 23M
15:50 | 12:39/mi
24M
4:43:30
Rank: #26703 (+131)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:52:52
Rank: #26619 (+84)
24M → 40K
9:22 | 10:57/mi
25.2M
4:57:36
Rank: #26616 (+3)
40K → 25.2M
4:44 | 13:44/mi
Finish· 26.22 mi
5:08:23
Rank: #26565 (+51)
25.2M → Finish
10:47 | 10:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:36
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:52:47
Pace13:11 /mi
📊Positive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2431:3410:1031:34
10:10
-
10K
6.21 mi12:23:521:03:0210:0931:28
10:08
-0:02
15K
9.32 mi12:56:161:35:2610:1432:24
10:26
+0:18
20K
12.43 mi13:29:172:08:2710:2033:01
10:38
+0:12
Half
13.11 mi13:36:262:15:3610:217:09
10:29
-0:09
25K
15.53 mi14:03:212:42:3110:2826:55
11:06
+0:37
30K
18.64 mi14:49:223:28:3211:1146:01
14:49
+3:43
20M
20.00 mi15:10:423:49:5211:3021:20
15:42
+0:53
21M
21.00 mi15:26:244:05:3411:4215:42
15:42
0:00
35K
21.75 mi15:38:014:17:1111:5011:37
15:32
-0:10
23M
23.00 mi15:53:514:33:0111:5215:50
12:39
-2:53
24M
24.00 mi16:04:204:43:3011:4910:29
10:29
-2:10
40K
24.85 mi16:13:424:52:5211:479:22
10:57
+0:28
25.2M
25.20 mi16:18:264:57:3611:494:44
13:44
+2:47
Finish
26.22 mi16:29:135:08:2311:4610:47
10:35
-3:09

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

10:08 /mi

Average Pace

11:46 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:13:09

63% of race

Time at Slower Pace

1:55:14

37% of race

Average Pace: 11:46 /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 mi11:52:2431:3410:1031:34
10:10
#25969
10K
6.21 mi12:23:521:03:0210:0931:28
10:08
#25753
15K
9.32 mi12:56:161:35:2610:1432:24
10:26
#25795
20K
12.43 mi13:29:172:08:2710:2033:01
10:38
#25671
Half
13.11 mi13:36:262:15:3610:217:09
10:29
#25680
25K
15.53 mi14:03:212:42:3110:2826:55
11:06
#25641
30K
18.64 mi14:49:223:28:3211:1146:01
14:49
#26367
20M
20.00 mi15:10:423:49:5211:3021:20
15:42
#26628
21M
21.00 mi15:26:244:05:3411:4215:42
15:42
#26739
35K
21.75 mi15:38:014:17:1111:5011:37
15:32
#26863
23M
23.00 mi15:53:514:33:0111:5215:50
12:39
#26834
24M
24.00 mi16:04:204:43:3011:4910:29
10:29
#26703
40K
24.85 mi16:13:424:52:5211:479:22
10:57
#26619
25.2M
25.20 mi16:18:264:57:3611:494:44
13:44
#26616
Finish
26.22 mi16:29:135:08:2311:4610:47
10:35
#26565
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25969151621516225808(Top 91%)15064(Top 94%)15064(Top 631%)
10K6.21 mi3.10 mi25753+21615053+10915053+10925582(Top 90%)14947(Top 93%)14947(Top 626%)
15K9.32 mi3.11 mi25795-4215066-1315066-1325808(Top 91%)15064(Top 94%)15064(Top 631%)
20K12.43 mi3.11 mi25671+12415005+6115005+6125404(Top 89%)14858(Top 92%)14858(Top 623%)
Half13.11 mi0.68 mi25680-915007-215007-225775(Top 91%)15010(Top 93%)15010(Top 629%)
25K15.53 mi2.42 mi25641+3914984+2314984+2325350(Top 89%)14797(Top 92%)14797(Top 620%)
30K18.64 mi3.11 mi26367-72615277-29315277-29327954(Top 98%)15854(Top 98%)15854(Top 664%)
20M20.00 mi1.36 mi26628-26115369-9215369-9228096(Top 99%)15924(Top 99%)15924(Top 667%)
21M21.00 mi1.00 mi26739-11115407-3815407-3827659(Top 97%)15700(Top 97%)15700(Top 658%)
35K21.75 mi0.75 mi26863-12415460-5315460-5328160(Top 99%)15948(Top 99%)15948(Top 668%)
23M23.00 mi1.25 mi26834+2915435+2515435+2525986(Top 91%)14831(Top 92%)14831(Top 622%)
24M24.00 mi1.00 mi26703+13115363+7215363+7222774(Top 80%)13196(Top 82%)13196(Top 553%)
40K24.85 mi0.85 mi26619+8415323+4015323+4023045(Top 81%)13263(Top 82%)13263(Top 556%)
25.2M25.20 mi0.35 mi26616+315318+515318+525969(Top 91%)14738(Top 92%)14738(Top 618%)
Finish26.22 mi1.02 mi26565+5115297+2115297+2124466(Top 86%)14020(Top 87%)14020(Top 588%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25808

Males

15064

M45-49

15064

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25582

Males

14947

M45-49

14947

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25808

Males

15064

M45-49

15064

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25404

Males

14858

M45-49

14858

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25775

Males

15010

M45-49

15010

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25350

Males

14797

M45-49

14797

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

27954

Males

15854

M45-49

15854

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28096

Males

15924

M45-49

15924

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27659

Males

15700

M45-49

15700

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28160

Males

15948

M45-49

15948

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25986

Males

14831

M45-49

14831

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22774

Males

13196

M45-49

13196

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23045

Males

13263

M45-49

13263

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25969

Males

14738

M45-49

14738

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24466

Males

14020

M45-49

14020

Passing Analysis

Category:
Athletes Passed
1092
Passed By
1688
Net Change
-596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25969
5K → 10K30892+216#25969#25753
10K → 15K111153-42#25753#25795
15K → 20K19167+124#25795#25671
20K → Half1322-9#25671#25680
Half → 25K11879+39#25680#25641
25K → 30K9735-726#25641#26367
30K → 20M5266-261#26367#26628
20M → 21M12123-111#26628#26739
21M → 35K1125-124#26739#26863
35K → 23M4314+29#26863#26834
23M → 24M1321+131#26834#26703
24M → 40K840+84#26703#26619
40K → 25.2M118+3#26619#26616
25.2M → Finish543+51#26616#26565
TOTALS10921688-596
📊

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