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BOSTON MARATHON 2023

Gregory Lange

Bib: 3661•M

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #4049
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:56
Rank: #4454 (-405)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:39
Rank: #4223 (+231)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:31
Rank: #4051 (+172)
15K → 20K
20:52 | 6:43/mi
Half· 13.11 mi
1:28:04
Rank: #4047 (+4)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:18
Rank: #3896 (+151)
Half → 25K
16:14 | 6:42/mi
30K· 18.64 mi
2:05:16
Rank: #3611 (+285)
25K → 30K
20:58 | 6:45/mi
20M
2:14:21
Rank: #3433 (+178)
30K → 20M
9:05 | 6:41/mi
21M
2:21:20
Rank: #3298 (+135)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:26:14
Rank: #3262 (+36)
21M → 35K
4:54 | 6:33/mi
23M
2:34:48
Rank: #3204 (+58)
35K → 23M
8:34 | 6:51/mi
24M
2:41:34
Rank: #3194 (+10)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:47:31
Rank: #3192 (+2)
24M → 40K
5:57 | 6:58/mi
25.2M
2:50:02
Rank: #3174 (+18)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:56:28
Rank: #3050 (+124)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:04
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2220:576:4520:57
6:45
-
10K
6.21 mi10:43:2141:566:4520:59
6:45
0:00
15K
9.32 mi11:04:041:02:396:4320:43
6:40
-0:05
20K
12.43 mi11:24:561:23:316:4320:52
6:43
+0:03
Half
13.11 mi11:29:291:28:046:434:33
6:40
-0:03
25K
15.53 mi11:45:431:44:186:4316:14
6:42
+0:02
30K
18.64 mi12:06:412:05:166:4320:58
6:45
+0:03
20M
20.00 mi12:15:462:14:216:439:05
6:41
-0:04
21M
21.00 mi12:22:452:21:206:446:59
6:59
+0:18
35K
21.75 mi12:27:392:26:146:434:54
6:33
-0:26
23M
23.00 mi12:36:132:34:486:448:34
6:51
+0:18
24M
24.00 mi12:42:592:41:346:446:46
6:46
-0:05
40K
24.85 mi12:48:562:47:316:445:57
6:58
+0:12
25.2M
25.20 mi12:51:272:50:026:452:31
7:18
+0:20
Finish
26.22 mi12:57:532:56:286:446:26
6:19
-0:59

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

6:19 /mi

Average Pace

6:44 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:01

91% of race

Time at Steady Pace

15:27

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:22:2220:576:4520:57
6:45
#4049
10K
6.21 mi10:43:2141:566:4520:59
6:45
#4454
15K
9.32 mi11:04:041:02:396:4320:43
6:40
#4223
20K
12.43 mi11:24:561:23:316:4320:52
6:43
#4051
Half
13.11 mi11:29:291:28:046:434:33
6:40
#4047
25K
15.53 mi11:45:431:44:186:4316:14
6:42
#3896
30K
18.64 mi12:06:412:05:166:4320:58
6:45
#3611
20M
20.00 mi12:15:462:14:216:439:05
6:41
#3433
21M
21.00 mi12:22:452:21:206:446:59
6:59
#3298
35K
21.75 mi12:27:392:26:146:434:54
6:33
#3262
23M
23.00 mi12:36:132:34:486:448:34
6:51
#3204
24M
24.00 mi12:42:592:41:346:446:46
6:46
#3194
40K
24.85 mi12:48:562:47:316:445:57
6:58
#3192
25.2M
25.20 mi12:51:272:50:026:452:31
7:18
#3174
Finish
26.22 mi12:57:532:56:286:446:26
6:19
#3050
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4049379637963815(Top 14%)3586(Top 24%)3586(Top 68%)
10K6.21 mi3.10 mi4454-4054165-3694165-3694830(Top 18%)4482(Top 30%)4482(Top 85%)
15K9.32 mi3.11 mi4223+2313957+2083957+2083815(Top 14%)3586(Top 24%)3586(Top 68%)
20K12.43 mi3.11 mi4051+1723804+1533804+1533687(Top 14%)3486(Top 23%)3486(Top 66%)
Half13.11 mi0.68 mi4047+43801+33801+33965(Top 15%)3717(Top 24%)3717(Top 70%)
25K15.53 mi2.42 mi3896+1513670+1313670+1313319(Top 12%)3151(Top 21%)3151(Top 60%)
30K18.64 mi3.11 mi3611+2853415+2553415+2552687(Top 10%)2551(Top 17%)2551(Top 48%)
20M20.00 mi1.36 mi3433+1783249+1663249+1662225(Top 8%)2117(Top 14%)2117(Top 40%)
21M21.00 mi1.00 mi3298+1353125+1243125+1242096(Top 8%)1982(Top 13%)1982(Top 38%)
35K21.75 mi0.75 mi3262+363089+363089+362705(Top 10%)2548(Top 17%)2548(Top 48%)
23M23.00 mi1.25 mi3204+583036+533036+532897(Top 11%)2707(Top 18%)2707(Top 51%)
24M24.00 mi1.00 mi3194+103025+113025+113455(Top 13%)3180(Top 21%)3180(Top 60%)
40K24.85 mi0.85 mi3192+23019+63019+63599(Top 14%)3263(Top 22%)3263(Top 62%)
25.2M25.20 mi0.35 mi3174+183005+143005+142915(Top 11%)2670(Top 18%)2670(Top 51%)
Finish26.22 mi1.02 mi3050+1242888+1172888+1171689(Top 6%)1589(Top 10%)1589(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3815

Males

3586

M18-39

3586

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4830

Males

4482

M18-39

4482

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3815

Males

3586

M18-39

3586

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3687

Males

3486

M18-39

3486

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3965

Males

3717

M18-39

3717

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3319

Males

3151

M18-39

3151

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2687

Males

2551

M18-39

2551

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2225

Males

2117

M18-39

2117

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2096

Males

1982

M18-39

1982

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2705

Males

2548

M18-39

2548

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2897

Males

2707

M18-39

2707

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3455

Males

3180

M18-39

3180

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3599

Males

3263

M18-39

3263

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2915

Males

2670

M18-39

2670

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1689

Males

1589

M18-39

1589

Passing Analysis

Category:
Athletes Passed
1746
Passed By
747
Net Change
+999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4049
5K → 10K91496-405#4049#4454
10K → 15K27241+231#4454#4223
15K → 20K20028+172#4223#4051
20K → Half2622+4#4051#4047
Half → 25K16615+151#4047#3896
25K → 30K29813+285#3896#3611
30K → 20M1813+178#3611#3433
20M → 21M1427+135#3433#3298
21M → 35K426+36#3298#3262
35K → 23M8325+58#3262#3204
23M → 24M4434+10#3204#3194
24M → 40K3937+2#3194#3192
40K → 25.2M3315+18#3192#3174
25.2M → Finish1295+124#3174#3050
TOTALS1746747+999
📊

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