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BOSTON MARATHON 2023

Jimmy Gillespie

Bib: 4571•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 46%
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
20:46
Rank: #3541
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
42:13
Rank: #4925 (-1384)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:03:51
Rank: #5482 (-557)
10K → 15K
21:38 | 6:58/mi
20K· 12.43 mi
1:26:13
Rank: #5971 (-489)
15K → 20K
22:22 | 7:12/mi
Half· 13.11 mi
1:31:09
Rank: #6075 (-104)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:49:35
Rank: #6524 (-449)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:14:41
Rank: #7129 (-605)
25K → 30K
25:06 | 8:05/mi
20M
2:25:39
Rank: #7328 (-199)
30K → 20M
10:58 | 8:04/mi
21M
2:34:10
Rank: #7474 (-146)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:39:53
Rank: #7510 (-36)
21M → 35K
5:43 | 7:38/mi
23M
2:50:27
Rank: #7770 (-260)
35K → 23M
10:34 | 8:26/mi
24M
2:58:57
Rank: #8052 (-282)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:06:14
Rank: #8260 (-208)
24M → 40K
7:17 | 8:31/mi
25.2M
3:09:13
Rank: #8281 (-21)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:16:56
Rank: #8277 (+4)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:09
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:45:47
Pace8:04 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0520:466:4120:46
6:41
-
10K
6.21 mi10:44:3242:136:4821:27
6:54
+0:13
15K
9.32 mi11:06:101:03:516:5121:38
6:58
+0:04
20K
12.43 mi11:28:321:26:136:5622:22
7:12
+0:14
Half
13.11 mi11:33:281:31:096:574:56
7:14
+0:02
25K
15.53 mi11:51:541:49:357:0318:26
7:36
+0:22
30K
18.64 mi12:17:002:14:417:1425:06
8:05
+0:29
20M
20.00 mi12:27:582:25:397:1710:58
8:04
-0:01
21M
21.00 mi12:36:292:34:107:208:31
8:31
+0:27
35K
21.75 mi12:42:122:39:537:215:43
7:38
-0:53
23M
23.00 mi12:52:462:50:277:2510:34
8:26
+0:48
24M
24.00 mi13:01:162:58:577:278:30
8:30
+0:04
40K
24.85 mi13:08:333:06:147:307:17
8:31
+0:01
25.2M
25.20 mi13:11:323:09:137:312:59
8:39
+0:08
Finish
26.22 mi13:19:153:16:567:317:43
7:34
-1:05

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

6:41 /mi

Average Pace

7:31 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:09

46% of race

Time at Steady Pace

31:52

16% of race

Time at Slower Pace

1:13:55

38% of race

Average Pace: 7:31 /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 mi10:23:0520:466:4120:46
6:41
#3541
10K
6.21 mi10:44:3242:136:4821:27
6:54
#4925
15K
9.32 mi11:06:101:03:516:5121:38
6:58
#5482
20K
12.43 mi11:28:321:26:136:5622:22
7:12
#5971
Half
13.11 mi11:33:281:31:096:574:56
7:14
#6075
25K
15.53 mi11:51:541:49:357:0318:26
7:36
#6524
30K
18.64 mi12:17:002:14:417:1425:06
8:05
#7129
20M
20.00 mi12:27:582:25:397:1710:58
8:04
#7328
21M
21.00 mi12:36:292:34:107:208:31
8:31
#7474
35K
21.75 mi12:42:122:39:537:215:43
7:38
#7510
23M
23.00 mi12:52:462:50:277:2510:34
8:26
#7770
24M
24.00 mi13:01:162:58:577:278:30
8:30
#8052
40K
24.85 mi13:08:333:06:147:307:17
8:31
#8260
25.2M
25.20 mi13:11:323:09:137:312:59
8:39
#8281
Finish
26.22 mi13:19:153:16:567:317:43
7:34
#8277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3541333933396342(Top 24%)5730(Top 38%)5730(Top 108%)
10K6.21 mi3.10 mi4925-13844570-12314570-12316163(Top 23%)5589(Top 37%)5589(Top 106%)
15K9.32 mi3.11 mi5482-5575063-4935063-4936342(Top 24%)5730(Top 38%)5730(Top 108%)
20K12.43 mi3.11 mi5971-4895451-3885451-3887097(Top 27%)6284(Top 41%)6284(Top 119%)
Half13.11 mi0.68 mi6075-1045538-875538-878071(Top 30%)6943(Top 46%)6943(Top 131%)
25K15.53 mi2.42 mi6524-4495869-3315869-3319540(Top 36%)7726(Top 51%)7726(Top 146%)
30K18.64 mi3.11 mi7129-6056312-4436312-44311491(Top 43%)8575(Top 57%)8575(Top 162%)
20M20.00 mi1.36 mi7328-1996431-1196431-11910761(Top 40%)8121(Top 54%)8121(Top 154%)
21M21.00 mi1.00 mi7474-1466498-676498-6710543(Top 40%)7876(Top 52%)7876(Top 149%)
35K21.75 mi0.75 mi7510-366511-136511-139511(Top 36%)7348(Top 48%)7348(Top 139%)
23M23.00 mi1.25 mi7770-2606664-1536664-15312808(Top 48%)8814(Top 58%)8814(Top 167%)
24M24.00 mi1.00 mi8052-2826820-1566820-15614441(Top 54%)9494(Top 63%)9494(Top 180%)
40K24.85 mi0.85 mi8260-2086928-1086928-10813419(Top 50%)8958(Top 59%)8958(Top 169%)
25.2M25.20 mi0.35 mi8281-216932-46932-410362(Top 39%)7460(Top 49%)7460(Top 141%)
Finish26.22 mi1.02 mi8277+46906+266906+269061(Top 34%)6778(Top 45%)6778(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6342

Males

5730

M18-39

5730

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6163

Males

5589

M18-39

5589

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6342

Males

5730

M18-39

5730

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7097

Males

6284

M18-39

6284

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8071

Males

6943

M18-39

6943

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9540

Males

7726

M18-39

7726

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11491

Males

8575

M18-39

8575

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10761

Males

8121

M18-39

8121

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10543

Males

7876

M18-39

7876

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9511

Males

7348

M18-39

7348

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12808

Males

8814

M18-39

8814

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

14441

Males

9494

M18-39

9494

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13419

Males

8958

M18-39

8958

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10362

Males

7460

M18-39

7460

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9061

Males

6778

M18-39

6778

Passing Analysis

Category:
Athletes Passed
320
Passed By
5056
Net Change
-4736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3541
5K → 10K31387-1384#3541#4925
10K → 15K18575-557#4925#5482
15K → 20K21510-489#5482#5971
20K → Half3107-104#5971#6075
Half → 25K18467-449#6075#6524
25K → 30K20625-605#6524#7129
30K → 20M21220-199#7129#7328
20M → 21M35181-146#7328#7474
21M → 35K2157-36#7474#7510
35K → 23M32292-260#7510#7770
23M → 24M20302-282#7770#8052
24M → 40K23231-208#8052#8260
40K → 25.2M1738-21#8260#8281
25.2M → Finish6864+4#8281#8277
TOTALS3205056-4736
📊

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