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BOSTON MARATHON 2023

Ryan Gwaltney

Bib: 6391•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 37%
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
21:11
Rank: #4856
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:07
Rank: #4779 (+77)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:03:08
Rank: #4739 (+40)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:24:30
Rank: #4846 (-107)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:29:08
Rank: #4860 (-14)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:21
Rank: #5154 (-294)
Half → 25K
17:13 | 7:06/mi
30K· 18.64 mi
2:08:57
Rank: #5308 (-154)
25K → 30K
22:36 | 7:16/mi
20M
2:19:10
Rank: #5413 (-105)
30K → 20M
10:13 | 7:31/mi
21M
2:27:24
Rank: #5539 (-126)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:32:53
Rank: #5567 (-28)
21M → 35K
5:29 | 7:20/mi
23M
2:42:50
Rank: #5687 (-120)
35K → 23M
9:57 | 7:57/mi
24M
2:51:08
Rank: #5907 (-220)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
2:58:28
Rank: #6114 (-207)
24M → 40K
7:20 | 8:35/mi
25.2M
3:01:35
Rank: #6190 (-76)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:09:43
Rank: #6358 (-168)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4921:116:4921:11
6:49
-
10K
6.21 mi10:45:4542:076:4720:56
6:44
-0:05
15K
9.32 mi11:06:461:03:086:4621:01
6:46
+0:02
20K
12.43 mi11:28:081:24:306:4821:22
6:53
+0:07
Half
13.11 mi11:32:461:29:086:484:38
6:47
-0:06
25K
15.53 mi11:49:591:46:216:5117:13
7:06
+0:19
30K
18.64 mi12:12:352:08:576:5522:36
7:16
+0:10
20M
20.00 mi12:22:482:19:106:5710:13
7:31
+0:15
21M
21.00 mi12:31:022:27:247:018:14
8:14
+0:43
35K
21.75 mi12:36:312:32:537:025:29
7:20
-0:54
23M
23.00 mi12:46:282:42:507:059:57
7:57
+0:37
24M
24.00 mi12:54:462:51:087:088:18
8:18
+0:21
40K
24.85 mi13:02:062:58:287:117:20
8:35
+0:17
25.2M
25.20 mi13:05:133:01:357:123:07
9:02
+0:27
Finish
26.22 mi13:13:213:09:437:148:08
7:59
-1:03

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

6:44 /mi

Average Pace

7:14 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:08

47% of race

Time at Steady Pace

55:31

29% of race

Time at Slower Pace

45:04

24% of race

Average Pace: 7:14 /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 mi10:24:4921:116:4921:11
6:49
#4856
10K
6.21 mi10:45:4542:076:4720:56
6:44
#4779
15K
9.32 mi11:06:461:03:086:4621:01
6:46
#4739
20K
12.43 mi11:28:081:24:306:4821:22
6:53
#4846
Half
13.11 mi11:32:461:29:086:484:38
6:47
#4860
25K
15.53 mi11:49:591:46:216:5117:13
7:06
#5154
30K
18.64 mi12:12:352:08:576:5522:36
7:16
#5308
20M
20.00 mi12:22:482:19:106:5710:13
7:31
#5413
21M
21.00 mi12:31:022:27:247:018:14
8:14
#5539
35K
21.75 mi12:36:312:32:537:025:29
7:20
#5567
23M
23.00 mi12:46:282:42:507:059:57
7:57
#5687
24M
24.00 mi12:54:462:51:087:088:18
8:18
#5907
40K
24.85 mi13:02:062:58:287:117:20
8:35
#6114
25.2M
25.20 mi13:05:133:01:357:123:07
9:02
#6190
Finish
26.22 mi13:13:213:09:437:148:08
7:59
#6358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4856451545154773(Top 18%)4449(Top 29%)4449(Top 84%)
10K6.21 mi3.10 mi4779+774448+674448+674721(Top 18%)4394(Top 29%)4394(Top 83%)
15K9.32 mi3.11 mi4739+404412+364412+364773(Top 18%)4449(Top 29%)4449(Top 84%)
20K12.43 mi3.11 mi4846-1074513-1014513-1015181(Top 19%)4791(Top 32%)4791(Top 91%)
Half13.11 mi0.68 mi4860-144526-134526-135236(Top 20%)4846(Top 32%)4846(Top 92%)
25K15.53 mi2.42 mi5154-2944780-2544780-2546115(Top 23%)5528(Top 36%)5528(Top 105%)
30K18.64 mi3.11 mi5308-1544904-1244904-1245896(Top 22%)5301(Top 35%)5301(Top 100%)
20M20.00 mi1.36 mi5413-1054988-844988-846879(Top 26%)5888(Top 39%)5888(Top 111%)
21M21.00 mi1.00 mi5539-1265084-965084-968763(Top 33%)6918(Top 46%)6918(Top 131%)
35K21.75 mi0.75 mi5567-285108-245108-247286(Top 27%)6059(Top 40%)6059(Top 115%)
23M23.00 mi1.25 mi5687-1205181-735181-739356(Top 35%)7142(Top 47%)7142(Top 135%)
24M24.00 mi1.00 mi5907-2205336-1555336-15513215(Top 50%)8949(Top 59%)8949(Top 169%)
40K24.85 mi0.85 mi6114-2075489-1535489-15313771(Top 52%)9124(Top 60%)9124(Top 173%)
25.2M25.20 mi0.35 mi6190-765539-505539-5012639(Top 47%)8552(Top 56%)8552(Top 162%)
Finish26.22 mi1.02 mi6358-1685656-1175656-11711940(Top 45%)8238(Top 54%)8238(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4773

Males

4449

M18-39

4449

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4721

Males

4394

M18-39

4394

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4773

Males

4449

M18-39

4449

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5181

Males

4791

M18-39

4791

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5236

Males

4846

M18-39

4846

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6115

Males

5528

M18-39

5528

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5896

Males

5301

M18-39

5301

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6879

Males

5888

M18-39

5888

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8763

Males

6918

M18-39

6918

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7286

Males

6059

M18-39

6059

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9356

Males

7142

M18-39

7142

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13215

Males

8949

M18-39

8949

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13771

Males

9124

M18-39

9124

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12639

Males

8552

M18-39

8552

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11940

Males

8238

M18-39

8238

Passing Analysis

Category:
Athletes Passed
756
Passed By
2258
Net Change
-1502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4856
5K → 10K236159+77#4856#4779
10K → 15K13696+40#4779#4739
15K → 20K61168-107#4739#4846
20K → Half2438-14#4846#4860
Half → 25K43337-294#4860#5154
25K → 30K82236-154#5154#5308
30K → 20M35140-105#5308#5413
20M → 21M20146-126#5413#5539
21M → 35K2654-28#5539#5567
35K → 23M45165-120#5567#5687
23M → 24M9229-220#5687#5907
24M → 40K17224-207#5907#6114
40K → 25.2M783-76#6114#6190
25.2M → Finish15183-168#6190#6358
TOTALS7562258-1502
📊

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