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BOSTON MARATHON 2023

Christopher Fager

Bib: 30329•M

MA

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
8:23/mi
26:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
50:43
↑ 79↓ 1380.4%
15K· 9.32 mi
8:14/mi
1:16:17
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:42:39
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
1:49:05
↑ 19↓ 370.5%
25K· 15.53 mi
9:43/mi
2:12:38
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:42:18
↑ 181↓ 1480.2%
20M
9:49/mi
2:55:39
↑ 64↓ 500.2%
21M
12:20/mi
3:07:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:48/mi
3:14:34
↑ 17↓ 861.7%
23M
10:15/mi
3:27:24
↑ 23↓ 630.6%
24M
10:06/mi
3:37:30
↓ 821.3%
40K· 24.85 mi
12:40/mi
3:48:20
↓ 200.3%
25.2M
11:07/mi
3:52:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:33/mi
4:00:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:05
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:11:48
Pace10:03 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1726:028:2326:02
8:23
-
10K
6.21 mi12:09:5850:438:1024:41
7:57
-0:26
15K
9.32 mi12:35:321:16:178:1125:34
8:14
+0:17
20K
12.43 mi13:01:541:42:398:1626:22
8:29
+0:15
Half
13.11 mi13:08:201:49:058:196:26
9:26
+0:57
25K
15.53 mi13:31:532:12:388:3223:33
9:43
+0:17
30K
18.64 mi14:01:332:42:188:4229:40
9:33
-0:10
20M
20.00 mi14:14:542:55:398:4713:21
9:49
+0:16
21M
21.00 mi14:27:143:07:598:5712:20
12:20
+2:31
35K
21.75 mi14:33:493:14:348:576:35
8:48
-3:32
23M
23.00 mi14:46:393:27:249:0112:50
10:15
+1:27
24M
24.00 mi14:56:453:37:309:0410:06
10:06
-0:09
40K
24.85 mi15:07:353:48:209:1110:50
12:40
+2:34
25.2M
25.20 mi15:11:253:52:109:133:50
11:07
-1:33
Finish
26.22 mi15:20:084:00:539:128:43
8:33
-2:34

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

7:57 /mi

Average Pace

9:12 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:57

49% of race

Time at Steady Pace

1:23:06

34% of race

Time at Slower Pace

39:50

17% of race

Average Pace: 9:11 /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 mi11:45:1726:028:2326:02
8:23
#16718
10K
6.21 mi12:09:5850:438:1024:41
7:57
#15553
15K
9.32 mi12:35:321:16:178:1125:34
8:14
#15706
20K
12.43 mi13:01:541:42:398:1626:22
8:29
#15978
Half
13.11 mi13:08:201:49:058:196:26
9:26
#16442
25K
15.53 mi13:31:532:12:388:3223:33
9:43
#17561
30K
18.64 mi14:01:332:42:188:4229:40
9:33
#18016
20M
20.00 mi14:14:542:55:398:4713:21
9:49
#18225
21M
21.00 mi14:27:143:07:598:5712:20
12:20
#18816
35K
21.75 mi14:33:493:14:348:576:35
8:48
#18731
23M
23.00 mi14:46:393:27:249:0112:50
10:15
#18922
24M
24.00 mi14:56:453:37:309:0410:06
10:06
#19060
40K
24.85 mi15:07:353:48:209:1110:50
12:40
#19523
25.2M
25.20 mi15:11:253:52:109:133:50
11:07
#19556
Finish
26.22 mi15:20:084:00:539:128:43
8:33
#19455
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16718109611096116062(Top 60%)10718(Top 71%)10718(Top 203%)
10K6.21 mi3.10 mi15553+116510537+42410537+42414363(Top 54%)10070(Top 66%)10070(Top 191%)
15K9.32 mi3.11 mi15706-15310587-5010587-5016062(Top 60%)10718(Top 71%)10718(Top 203%)
20K12.43 mi3.11 mi15978-27210666-7910666-7916766(Top 63%)10953(Top 72%)10953(Top 207%)
Half13.11 mi0.68 mi16442-46410843-17710843-17721873(Top 82%)13125(Top 86%)13125(Top 248%)
25K15.53 mi2.42 mi17561-111911269-42611269-42621492(Top 81%)12915(Top 85%)12915(Top 244%)
30K18.64 mi3.11 mi18016-45511421-15211421-15219605(Top 74%)12048(Top 79%)12048(Top 228%)
20M20.00 mi1.36 mi18225-20911488-6711488-6719923(Top 75%)12090(Top 80%)12090(Top 229%)
21M21.00 mi1.00 mi18816-59111732-24411732-24423234(Top 87%)13537(Top 89%)13537(Top 256%)
35K21.75 mi0.75 mi18731+8511695+3711695+3716930(Top 64%)10679(Top 70%)10679(Top 202%)
23M23.00 mi1.25 mi18922-19111760-6511760-6520701(Top 78%)12330(Top 81%)12330(Top 233%)
24M24.00 mi1.00 mi19060-13811807-4711807-4721055(Top 79%)12453(Top 82%)12453(Top 236%)
40K24.85 mi0.85 mi19523-46312000-19312000-19324625(Top 92%)14113(Top 93%)14113(Top 267%)
25.2M25.20 mi0.35 mi19556-3312011-1112011-1120692(Top 78%)12243(Top 81%)12243(Top 232%)
Finish26.22 mi1.02 mi19455+10111961+5011961+5015730(Top 59%)10059(Top 66%)10059(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16062

Males

10718

M18-39

10718

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

14363

Males

10070

M18-39

10070

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16062

Males

10718

M18-39

10718

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16766

Males

10953

M18-39

10953

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21873

Males

13125

M18-39

13125

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21492

Males

12915

M18-39

12915

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

19605

Males

12048

M18-39

12048

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19923

Males

12090

M18-39

12090

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23234

Males

13537

M18-39

13537

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16930

Males

10679

M18-39

10679

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20701

Males

12330

M18-39

12330

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21055

Males

12453

M18-39

12453

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24625

Males

14113

M18-39

14113

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20692

Males

12243

M18-39

12243

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15730

Males

10059

M18-39

10059

Passing Analysis

Category:
Athletes Passed
1855
Passed By
4592
Net Change
-2737
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16718
5K → 10K121651+1165#16718#15553
10K → 15K128281-153#15553#15706
15K → 20K96368-272#15706#15978
20K → Half4468-464#15978#16442
Half → 25K111130-1119#16442#17561
25K → 30K73528-455#17561#18016
30K → 20M40249-209#18016#18225
20M → 21M5596-591#18225#18816
21M → 35K10116+85#18816#18731
35K → 23M28219-191#18731#18922
23M → 24M27165-138#18922#19060
24M → 40K6469-463#19060#19523
40K → 25.2M841-33#19523#19556
25.2M → Finish11211+101#19556#19455
TOTALS18554592-2737
📊

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