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BOSTON MARATHON 2023

Febrian Febrian

Bib: 27661•M

0:00
0:00
/ mi
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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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:52/mi
33:46
↑ 97↓ 3451.5%
10K· 6.21 mi
10:50/mi
1:07:26
↑ 79↓ 1380.4%
15K· 9.32 mi
11:08/mi
1:42:02
↑ 67↓ 78
20K· 12.43 mi
11:12/mi
2:16:51
↑ 106↓ 860.1%
Half· 13.11 mi
11:24/mi
2:24:38
↑ 19↓ 370.5%
25K· 15.53 mi
12:35/mi
2:55:09
↑ 66↓ 880.2%
30K· 18.64 mi
15:07/mi
3:42:06
↑ 181↓ 1480.2%
20M
19:09/mi
4:08:08
↑ 64↓ 500.2%
21M
14:42/mi
4:22:50
↑ 106↓ 241.6%
35K· 21.75 mi
15:25/mi
4:34:22
↑ 17↓ 861.7%
23M
13:51/mi
4:51:42
↑ 23↓ 630.6%
24M
15:15/mi
5:06:57
↓ 821.3%
40K· 24.85 mi
16:17/mi
5:20:52
↓ 200.3%
25.2M
16:52/mi
5:26:41
↑ 13↓ 160.2%
Finish· 26.22 mi
12:36/mi
5:39:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:38
Pace11:02 /mi
2nd Half
Distance13.11 mi
Time3:14:53
Pace14:52 /mi
📊Positive Split: 34.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4733:4610:5233:46
10:52
-
10K
6.21 mi12:24:271:07:2610:5133:40
10:50
-0:02
15K
9.32 mi12:59:031:42:0210:5734:36
11:08
+0:18
20K
12.43 mi13:33:522:16:5111:0134:49
11:12
+0:04
Half
13.11 mi13:41:392:24:3811:027:47
11:24
+0:12
25K
15.53 mi14:12:102:55:0911:1730:31
12:35
+1:11
30K
18.64 mi14:59:073:42:0611:5546:57
15:07
+2:32
20M
20.00 mi15:25:094:08:0812:2426:02
19:09
+4:02
21M
21.00 mi15:39:514:22:5012:3114:42
14:42
-4:27
35K
21.75 mi15:51:234:34:2212:3711:32
15:25
+0:43
23M
23.00 mi16:08:434:51:4212:4117:20
13:51
-1:34
24M
24.00 mi16:23:585:06:5712:4715:15
15:15
+1:24
40K
24.85 mi16:37:535:20:5212:5513:55
16:17
+1:02
25.2M
25.20 mi16:43:425:26:4112:585:49
16:52
+0:35
Finish
26.22 mi16:56:325:39:3112:5812:50
12:36
-4:16

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

10:50 /mi

Average Pace

12:58 /mi

Slowest Pace

19:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:59

55% of race

Time at Steady Pace

32:02

9% of race

Time at Slower Pace

1:59:30

35% of race

Average Pace: 12:57 /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 mi11:50:4733:4610:5233:46
10:52
#25484
10K
6.21 mi12:24:271:07:2610:5133:40
10:50
#25358
15K
9.32 mi12:59:031:42:0210:5734:36
11:08
#25380
20K
12.43 mi13:33:522:16:5111:0134:49
11:12
#25240
Half
13.11 mi13:41:392:24:3811:027:47
11:24
#25264
25K
15.53 mi14:12:102:55:0911:1730:31
12:35
#25357
30K
18.64 mi14:59:073:42:0611:5546:57
15:07
#25722
20M
20.00 mi15:25:094:08:0812:2426:02
19:09
#26006
21M
21.00 mi15:39:514:22:5012:3114:42
14:42
#25989
35K
21.75 mi15:51:234:34:2212:3711:32
15:25
#26028
23M
23.00 mi16:08:434:51:4212:4117:20
13:51
#26018
24M
24.00 mi16:23:585:06:5712:4715:15
15:15
#26079
40K
24.85 mi16:37:535:20:5212:5513:55
16:17
#26122
25.2M
25.20 mi16:43:425:26:4112:585:49
16:52
#26131
Finish
26.22 mi16:56:325:39:3112:5812:50
12:36
#26122
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25484147491474925349(Top 95%)14672(Top 97%)14672(Top 278%)
10K6.21 mi3.10 mi25358+12614700+4914700+4925241(Top 95%)14641(Top 96%)14641(Top 277%)
15K9.32 mi3.11 mi25380-2214696+414696+425349(Top 95%)14672(Top 97%)14672(Top 278%)
20K12.43 mi3.11 mi25240+14014627+6914627+6924889(Top 93%)14453(Top 95%)14453(Top 273%)
Half13.11 mi0.68 mi25264-2414633-614633-625394(Top 95%)14651(Top 97%)14651(Top 277%)
25K15.53 mi2.42 mi25357-9314663-3014663-3025619(Top 96%)14737(Top 97%)14737(Top 279%)
30K18.64 mi3.11 mi25722-36514806-14314806-14326454(Top 99%)15090(Top 99%)15090(Top 286%)
20M20.00 mi1.36 mi26006-28414927-12114927-12126602(Top 100%)15162(Top 100%)15162(Top 287%)
21M21.00 mi1.00 mi25989+1714916+1114916+1125562(Top 96%)14654(Top 97%)14654(Top 277%)
35K21.75 mi0.75 mi26028-3914930-1414930-1426474(Top 99%)15090(Top 99%)15090(Top 286%)
23M23.00 mi1.25 mi26018+1014922+814922+825723(Top 97%)14689(Top 97%)14689(Top 278%)
24M24.00 mi1.00 mi26079-6114940-1814940-1826438(Top 99%)15065(Top 99%)15065(Top 285%)
40K24.85 mi0.85 mi26122-4314955-1514955-1526462(Top 99%)15075(Top 99%)15075(Top 285%)
25.2M25.20 mi0.35 mi26131-914959-414959-426342(Top 99%)14996(Top 99%)14996(Top 284%)
Finish26.22 mi1.02 mi26122+914952+714952+725735(Top 97%)14671(Top 97%)14671(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25349

Males

14672

M18-39

14672

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25241

Males

14641

M18-39

14641

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25349

Males

14672

M18-39

14672

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24889

Males

14453

M18-39

14453

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25394

Males

14651

M18-39

14651

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25619

Males

14737

M18-39

14737

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26454

Males

15090

M18-39

15090

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26602

Males

15162

M18-39

15162

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25562

Males

14654

M18-39

14654

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26474

Males

15090

M18-39

15090

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

25723

Males

14689

M18-39

14689

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26438

Males

15065

M18-39

15065

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26462

Males

15075

M18-39

15075

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26342

Males

14996

M18-39

14996

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

25735

Males

14671

M18-39

14671

Passing Analysis

Category:
Athletes Passed
614
Passed By
1252
Net Change
-638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25484
5K → 10K22599+126#25484#25358
10K → 15K96118-22#25358#25380
15K → 20K16424+140#25380#25240
20K → Half1337-24#25240#25264
Half → 25K37130-93#25264#25357
25K → 30K6371-365#25357#25722
30K → 20M1285-284#25722#26006
20M → 21M247+17#26006#25989
21M → 35K443-39#25989#26028
35K → 23M2515+10#26028#26018
23M → 24M263-61#26018#26079
24M → 40K346-43#26079#26122
40K → 25.2M09-9#26122#26131
25.2M → Finish145+9#26131#26122
TOTALS6141252-638
📊

Passing Visuals

Category:
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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