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BOSTON MARATHON 2024

Phillip Loeffler

Bib: 4717•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:31
Rank: #1987
Start → 5K
19:31 | 6:17/mi
10K· 6.21 mi
38:59
Rank: #1853 (+134)
5K → 10K
19:28 | 6:16/mi
15K· 9.32 mi
58:22
Rank: #1708 (+145)
10K → 15K
19:23 | 6:14/mi
20K· 12.43 mi
1:17:52
Rank: #1578 (+130)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:22:08
Rank: #1569 (+9)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:23
Rank: #1443 (+126)
Half → 25K
15:15 | 6:17/mi
30K· 18.64 mi
1:57:43
Rank: #1337 (+106)
25K → 30K
20:20 | 6:33/mi
20M
2:06:43
Rank: #1283 (+54)
30K → 20M
9:00 | 6:37/mi
21M
2:13:47
Rank: #1242 (+41)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:18:42
Rank: #1224 (+18)
21M → 35K
4:55 | 6:34/mi
23M
2:27:10
Rank: #1191 (+33)
35K → 23M
8:28 | 6:46/mi
24M
2:33:57
Rank: #1193 (-2)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:39:40
Rank: #1161 (+32)
24M → 40K
5:43 | 6:41/mi
25.2M
2:42:12
Rank: #1152 (+9)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:48:31
Rank: #1097 (+55)
25.2M → Finish
6:19 | 6:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:08
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:26:23
Pace6:35 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2619:316:1719:31
6:17
-
10K
6.21 mi10:41:5438:596:1619:28
6:16
-0:01
15K
9.32 mi11:01:1758:226:1619:23
6:14
-0:02
20K
12.43 mi11:20:471:17:526:1619:30
6:17
+0:03
Half
13.11 mi11:25:031:22:086:164:16
6:15
-0:02
25K
15.53 mi11:40:181:37:236:1615:15
6:17
+0:02
30K
18.64 mi12:00:381:57:436:1920:20
6:33
+0:16
20M
20.00 mi12:09:382:06:436:209:00
6:37
+0:04
21M
21.00 mi12:16:422:13:476:227:04
7:04
+0:27
35K
21.75 mi12:21:372:18:426:234:55
6:34
-0:30
23M
23.00 mi12:30:052:27:106:248:28
6:46
+0:12
24M
24.00 mi12:36:522:33:576:256:47
6:47
+0:01
40K
24.85 mi12:42:352:39:406:255:43
6:41
-0:06
25.2M
25.20 mi12:45:072:42:126:262:32
7:21
+0:40
Finish
26.22 mi12:51:262:48:316:266:19
6:12
-1:09

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

6:12 /mi

Average Pace

6:26 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:55

94% of race

Time at Steady Pace

7:04

4% of race

Time at Slower Pace

2:32

2% of race

Average Pace: 6:26 /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 mi10:22:2619:316:1719:31
6:17
#1987
10K
6.21 mi10:41:5438:596:1619:28
6:16
#1853
15K
9.32 mi11:01:1758:226:1619:23
6:14
#1708
20K
12.43 mi11:20:471:17:526:1619:30
6:17
#1578
Half
13.11 mi11:25:031:22:086:164:16
6:15
#1569
25K
15.53 mi11:40:181:37:236:1615:15
6:17
#1443
30K
18.64 mi12:00:381:57:436:1920:20
6:33
#1337
20M
20.00 mi12:09:382:06:436:209:00
6:37
#1283
21M
21.00 mi12:16:422:13:476:227:04
7:04
#1242
35K
21.75 mi12:21:372:18:426:234:55
6:34
#1224
23M
23.00 mi12:30:052:27:106:248:28
6:46
#1191
24M
24.00 mi12:36:522:33:576:256:47
6:47
#1193
40K
24.85 mi12:42:352:39:406:255:43
6:41
#1161
25.2M
25.20 mi12:45:072:42:126:262:32
7:21
#1152
Finish
26.22 mi12:51:262:48:316:266:19
6:12
#1097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1987192319231503(Top 6%)1452(Top 10%)1452(Top 30%)
10K6.21 mi3.10 mi1853+1341794+1291794+1291745(Top 7%)1688(Top 12%)1688(Top 35%)
15K9.32 mi3.11 mi1708+1451654+1401654+1401503(Top 6%)1452(Top 10%)1452(Top 30%)
20K12.43 mi3.11 mi1578+1301529+1251529+1251283(Top 5%)1242(Top 9%)1242(Top 26%)
Half13.11 mi0.68 mi1569+91520+91520+91489(Top 6%)1442(Top 10%)1442(Top 30%)
25K15.53 mi2.42 mi1443+1261396+1241396+1241098(Top 4%)1060(Top 7%)1060(Top 22%)
30K18.64 mi3.11 mi1337+1061292+1041292+1041171(Top 5%)1118(Top 8%)1118(Top 23%)
20M20.00 mi1.36 mi1283+541237+551237+551140(Top 4%)1082(Top 7%)1082(Top 22%)
21M21.00 mi1.00 mi1242+411197+401197+401230(Top 5%)1162(Top 8%)1162(Top 24%)
35K21.75 mi0.75 mi1224+181179+181179+181439(Top 6%)1351(Top 9%)1351(Top 28%)
23M23.00 mi1.25 mi1191+331144+351144+351200(Top 5%)1130(Top 8%)1130(Top 23%)
24M24.00 mi1.00 mi1193-21146-21146-21618(Top 6%)1488(Top 10%)1488(Top 31%)
40K24.85 mi0.85 mi1161+321114+321114+321053(Top 4%)977(Top 7%)977(Top 20%)
25.2M25.20 mi0.35 mi1152+91105+91105+91097(Top 4%)1010(Top 7%)1010(Top 21%)
Finish26.22 mi1.02 mi1097+551050+551050+55713(Top 3%)665(Top 5%)665(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1503

Males

1452

M18-39

1452

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1745

Males

1688

M18-39

1688

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1503

Males

1452

M18-39

1452

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1283

Males

1242

M18-39

1242

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1489

Males

1442

M18-39

1442

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1098

Males

1060

M18-39

1060

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1171

Males

1118

M18-39

1118

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1140

Males

1082

M18-39

1082

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1230

Males

1162

M18-39

1162

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1439

Males

1351

M18-39

1351

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1200

Males

1130

M18-39

1130

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1618

Males

1488

M18-39

1488

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1053

Males

977

M18-39

977

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1097

Males

1010

M18-39

1010

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

713

Males

665

M18-39

665

Passing Analysis

Category:
Athletes Passed
1081
Passed By
191
Net Change
+890
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1987
5K → 10K18147+134#1987#1853
10K → 15K15611+145#1853#1708
15K → 20K14515+130#1708#1578
20K → Half134+9#1578#1569
Half → 25K1315+126#1569#1443
25K → 30K12822+106#1443#1337
30K → 20M6915+54#1337#1283
20M → 21M487+41#1283#1242
21M → 35K2810+18#1242#1224
35K → 23M4815+33#1224#1191
23M → 24M2022-2#1191#1193
24M → 40K419+32#1193#1161
40K → 25.2M134+9#1161#1152
25.2M → Finish605+55#1152#1097
TOTALS1081191+890
📊

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