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BOSTON MARATHON 2023

Andrew Margve

Bib: 32039•M

GA

0:00
0:00
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Overall
#0 / 26622
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
23:25
Rank: #9960
Start → 5K
23:25 | 7:32/mi
10K· 6.21 mi
46:45
Rank: #10257 (-297)
5K → 10K
23:20 | 7:31/mi
15K· 9.32 mi
1:10:14
Rank: #10381 (-124)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:33:56
Rank: #10338 (+43)
15K → 20K
23:42 | 7:38/mi
Half· 13.11 mi
1:39:00
Rank: #10300 (+38)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:59:20
Rank: #11159 (-859)
Half → 25K
20:20 | 8:23/mi
30K· 18.64 mi
2:24:57
Rank: #11402 (-243)
25K → 30K
25:37 | 8:15/mi
20M
2:37:30
Rank: #12004 (-602)
30K → 20M
12:33 | 9:14/mi
21M
2:48:27
Rank: #12833 (-829)
20M → 21M
10:57 | 10:57/mi
35K· 21.75 mi
2:56:09
Rank: #13405 (-572)
21M → 35K
7:42 | 10:18/mi
23M
3:08:45
Rank: #14008 (-603)
35K → 23M
12:36 | 10:04/mi
24M
3:17:41
Rank: #14147 (-139)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:25:59
Rank: #14394 (-247)
24M → 40K
8:18 | 9:42/mi
25.2M
3:29:16
Rank: #14399 (-5)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:37:46
Rank: #14375 (+24)
25.2M → Finish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:00
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:58:46
Pace9:04 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0723:257:3223:25
7:32
-
10K
6.21 mi12:06:2746:457:3123:20
7:31
-0:01
15K
9.32 mi12:29:561:10:147:3223:29
7:34
+0:03
20K
12.43 mi12:53:381:33:567:3423:42
7:38
+0:04
Half
13.11 mi12:58:421:39:007:335:04
7:26
-0:12
25K
15.53 mi13:19:021:59:207:4120:20
8:23
+0:57
30K
18.64 mi13:44:392:24:577:4725:37
8:15
-0:08
20M
20.00 mi13:57:122:37:307:5212:33
9:14
+0:59
21M
21.00 mi14:08:092:48:278:0110:57
10:57
+1:43
35K
21.75 mi14:15:512:56:098:067:42
10:18
-0:39
23M
23.00 mi14:28:273:08:458:1212:36
10:04
-0:14
24M
24.00 mi14:37:233:17:418:148:56
8:56
-1:08
40K
24.85 mi14:45:413:25:598:178:18
9:42
+0:46
25.2M
25.20 mi14:48:583:29:168:183:17
9:31
-0:11
Finish
26.22 mi14:57:283:37:468:198:30
8:20
-1:11

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

7:26 /mi

Average Pace

8:19 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:00

45% of race

Time at Steady Pace

1:03:23

29% of race

Time at Slower Pace

55:23

25% of race

Average Pace: 8:18 /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 mi11:43:0723:257:3223:25
7:32
#9960
10K
6.21 mi12:06:2746:457:3123:20
7:31
#10257
15K
9.32 mi12:29:561:10:147:3223:29
7:34
#10381
20K
12.43 mi12:53:381:33:567:3423:42
7:38
#10338
Half
13.11 mi12:58:421:39:007:335:04
7:26
#10300
25K
15.53 mi13:19:021:59:207:4120:20
8:23
#11159
30K
18.64 mi13:44:392:24:577:4725:37
8:15
#11402
20M
20.00 mi13:57:122:37:307:5212:33
9:14
#12004
21M
21.00 mi14:08:092:48:278:0110:57
10:57
#12833
35K
21.75 mi14:15:512:56:098:067:42
10:18
#13405
23M
23.00 mi14:28:273:08:458:1212:36
10:04
#14008
24M
24.00 mi14:37:233:17:418:148:56
8:56
#14147
40K
24.85 mi14:45:413:25:598:178:18
9:42
#14394
25.2M
25.20 mi14:48:583:29:168:183:17
9:31
#14399
Finish
26.22 mi14:57:283:37:468:198:30
8:20
#14375
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi99608112811210652(Top 40%)8480(Top 56%)8480(Top 160%)
10K6.21 mi3.10 mi10257-2978293-1818293-18110529(Top 40%)8447(Top 56%)8447(Top 160%)
15K9.32 mi3.11 mi10381-1248367-748367-7410652(Top 40%)8480(Top 56%)8480(Top 160%)
20K12.43 mi3.11 mi10338+438331+368331+3610302(Top 39%)8240(Top 54%)8240(Top 156%)
Half13.11 mi0.68 mi10300+388312+198312+199629(Top 36%)7910(Top 52%)7910(Top 150%)
25K15.53 mi2.42 mi11159-8598703-3918703-39115480(Top 58%)10328(Top 68%)10328(Top 195%)
30K18.64 mi3.11 mi11402-2438749-468749-4612645(Top 47%)9080(Top 60%)9080(Top 172%)
20M20.00 mi1.36 mi12004-6028986-2378986-23717692(Top 66%)11091(Top 73%)11091(Top 210%)
21M21.00 mi1.00 mi12833-8299322-3369322-33620705(Top 78%)12384(Top 82%)12384(Top 234%)
35K21.75 mi0.75 mi13405-5729557-2359557-23521951(Top 82%)12901(Top 85%)12901(Top 244%)
23M23.00 mi1.25 mi14008-6039757-2009757-20020155(Top 76%)12082(Top 80%)12082(Top 229%)
24M24.00 mi1.00 mi14147-1399792-359792-3516902(Top 63%)10579(Top 70%)10579(Top 200%)
40K24.85 mi0.85 mi14394-2479862-709862-7019022(Top 71%)11483(Top 76%)11483(Top 217%)
25.2M25.20 mi0.35 mi14399-59855+79855+715225(Top 57%)9766(Top 64%)9766(Top 185%)
Finish26.22 mi1.02 mi14375+249829+269829+2614323(Top 54%)9395(Top 62%)9395(Top 178%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10652

Males

8480

M18-39

8480

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10529

Males

8447

M18-39

8447

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10652

Males

8480

M18-39

8480

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10302

Males

8240

M18-39

8240

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9629

Males

7910

M18-39

7910

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15480

Males

10328

M18-39

10328

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12645

Males

9080

M18-39

9080

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17692

Males

11091

M18-39

11091

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20705

Males

12384

M18-39

12384

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21951

Males

12901

M18-39

12901

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20155

Males

12082

M18-39

12082

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16902

Males

10579

M18-39

10579

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

19022

Males

11483

M18-39

11483

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15225

Males

9766

M18-39

9766

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14323

Males

9395

M18-39

9395

Passing Analysis

Category:
Athletes Passed
861*
Passed By
5275
Net Change
-4415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9960
5K → 10K193489-297#9960#10257
10K → 15K134258-124#10257#10381
15K → 20K171*128+43#10381#10338
20K → Half4911+38#10338#10300
Half → 25K21880-859#10300#11159
25K → 30K106349-243#11159#11402
30K → 20M15617-602#11402#12004
20M → 21M7836-829#12004#12833
21M → 35K5577-572#12833#13405
35K → 23M10613-603#13405#14008
23M → 24M30169-139#14008#14147
24M → 40K16263-247#14147#14394
40K → 25.2M3136-5#14394#14399
25.2M → Finish7349+24#14399#14375
TOTALS861*5275-4415

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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