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BOSTON MARATHON 2023

Jeremy Gourd

Bib: 2295•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:04
Rank: #4516
Start → 5K
21:04 | 6:47/mi
10K· 6.21 mi
42:55
Rank: #5873 (-1357)
5K → 10K
21:51 | 7:02/mi
15K· 9.32 mi
1:04:35
Rank: #6065 (-192)
10K → 15K
21:40 | 6:58/mi
20K· 12.43 mi
1:26:18
Rank: #6010 (+55)
15K → 20K
21:43 | 6:59/mi
Half· 13.11 mi
1:30:58
Rank: #5988 (+22)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:49:50
Rank: #6618 (-630)
Half → 25K
18:52 | 7:47/mi
30K· 18.64 mi
2:19:52
Rank: #9183 (-2565)
25K → 30K
30:02 | 9:40/mi
20M
2:32:51
Rank: #10093 (-910)
30K → 20M
12:59 | 9:33/mi
21M
2:43:06
Rank: #10748 (-655)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
2:49:27
Rank: #10907 (-159)
21M → 35K
6:21 | 8:29/mi
23M
3:02:46
Rank: #12018 (-1111)
35K → 23M
13:19 | 10:38/mi
24M
3:11:18
Rank: #12172 (-154)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:18:48
Rank: #12270 (-98)
24M → 40K
7:30 | 8:46/mi
25.2M
3:22:04
Rank: #12333 (-63)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:30:07
Rank: #12297 (+36)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:58
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:59:09
Pace9:05 /mi
📊Positive Split: 31.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0821:046:4721:04
6:47
-
10K
6.21 mi10:43:5942:556:5421:51
7:02
+0:15
15K
9.32 mi11:05:391:04:356:5621:40
6:58
-0:04
20K
12.43 mi11:27:221:26:186:5721:43
6:59
+0:01
Half
13.11 mi11:32:021:30:586:564:40
6:50
-0:09
25K
15.53 mi11:50:541:49:507:0418:52
7:47
+0:57
30K
18.64 mi12:20:562:19:527:3030:02
9:40
+1:53
20M
20.00 mi12:33:552:32:517:3912:59
9:33
-0:07
21M
21.00 mi12:44:102:43:067:4610:15
10:15
+0:42
35K
21.75 mi12:50:312:49:277:476:21
8:29
-1:46
23M
23.00 mi13:03:503:02:467:5713:19
10:38
+2:09
24M
24.00 mi13:12:223:11:187:588:32
8:32
-2:06
40K
24.85 mi13:19:523:18:488:007:30
8:46
+0:14
25.2M
25.20 mi13:23:083:22:048:013:16
9:28
+0:42
Finish
26.22 mi13:31:113:30:078:018:03
7:54
-1:34

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

6:47 /mi

Average Pace

8:01 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:50

52% of race

Time at Steady Pace

30:26

14% of race

Time at Slower Pace

1:09:51

33% of race

Average Pace: 8:01 /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 mi10:22:0821:046:4721:04
6:47
#4516
10K
6.21 mi10:43:5942:556:5421:51
7:02
#5873
15K
9.32 mi11:05:391:04:356:5621:40
6:58
#6065
20K
12.43 mi11:27:221:26:186:5721:43
6:59
#6010
Half
13.11 mi11:32:021:30:586:564:40
6:50
#5988
25K
15.53 mi11:50:541:49:507:0418:52
7:47
#6618
30K
18.64 mi12:20:562:19:527:3030:02
9:40
#9183
20M
20.00 mi12:33:552:32:517:3912:59
9:33
#10093
21M
21.00 mi12:44:102:43:067:4610:15
10:15
#10748
35K
21.75 mi12:50:312:49:277:476:21
8:29
#10907
23M
23.00 mi13:03:503:02:467:5713:19
10:38
#12018
24M
24.00 mi13:12:223:11:187:588:32
8:32
#12172
40K
24.85 mi13:19:523:18:488:007:30
8:46
#12270
25.2M
25.20 mi13:23:083:22:048:013:16
9:28
#12333
Finish
26.22 mi13:31:113:30:078:018:03
7:54
#12297
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4516421842186402(Top 24%)5777(Top 38%)5777(Top 109%)
10K6.21 mi3.10 mi5873-13575383-11655383-11657043(Top 26%)6271(Top 41%)6271(Top 119%)
15K9.32 mi3.11 mi6065-1925530-1475530-1476402(Top 24%)5777(Top 38%)5777(Top 109%)
20K12.43 mi3.11 mi6010+555483+475483+475930(Top 22%)5421(Top 36%)5421(Top 103%)
Half13.11 mi0.68 mi5988+225465+185465+185657(Top 21%)5217(Top 34%)5217(Top 99%)
25K15.53 mi2.42 mi6618-6305945-4805945-48010945(Top 41%)8479(Top 56%)8479(Top 160%)
30K18.64 mi3.11 mi9183-25657613-16687613-166820019(Top 75%)12220(Top 81%)12220(Top 231%)
20M20.00 mi1.36 mi10093-9108111-4988111-49819044(Top 72%)11698(Top 77%)11698(Top 221%)
21M21.00 mi1.00 mi10748-6558408-2978408-29718855(Top 71%)11570(Top 76%)11570(Top 219%)
35K21.75 mi0.75 mi10907-1598461-538461-5315193(Top 57%)9939(Top 65%)9939(Top 188%)
23M23.00 mi1.25 mi12018-11118930-4698930-46921617(Top 81%)12733(Top 84%)12733(Top 241%)
24M24.00 mi1.00 mi12172-1548981-518981-5114640(Top 55%)9573(Top 63%)9573(Top 181%)
40K24.85 mi0.85 mi12270-989014-339014-3314899(Top 56%)9633(Top 63%)9633(Top 182%)
25.2M25.20 mi0.35 mi12333-639027-139027-1314983(Top 56%)9659(Top 64%)9659(Top 183%)
Finish26.22 mi1.02 mi12297+368992+358992+3511378(Top 43%)7980(Top 53%)7980(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6402

Males

5777

M18-39

5777

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7043

Males

6271

M18-39

6271

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6402

Males

5777

M18-39

5777

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5930

Males

5421

M18-39

5421

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5657

Males

5217

M18-39

5217

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10945

Males

8479

M18-39

8479

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

20019

Males

12220

M18-39

12220

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19044

Males

11698

M18-39

11698

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18855

Males

11570

M18-39

11570

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15193

Males

9939

M18-39

9939

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21617

Males

12733

M18-39

12733

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14640

Males

9573

M18-39

9573

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14899

Males

9633

M18-39

9633

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14983

Males

9659

M18-39

9659

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11378

Males

7980

M18-39

7980

Passing Analysis

Category:
Athletes Passed
440
Passed By
8220
Net Change
-7781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4516
5K → 10K111368-1357#4516#5873
10K → 15K54246-192#5873#6065
15K → 20K12570+55#6065#6010
20K → Half3412+22#6010#5988
Half → 25K8638-630#5988#6618
25K → 30K22567-2565#6618#9183
30K → 20M6915-910#9183#10093
20M → 21M8663-655#10093#10748
21M → 35K20179-159#10748#10907
35K → 23M51116-1111#10907#12018
23M → 24M26180-154#12018#12172
24M → 40K35133-98#12172#12270
40K → 25.2M1477-63#12270#12333
25.2M → Finish9256+36#12333#12297
TOTALS4408220-7781
📊

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