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BOSTON MARATHON 2023

Frane Boban

Bib: 27860•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
8:39/mi
26:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
53:14
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:19:53
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:46:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:52:40
↑ 19↓ 370.5%
25K· 15.53 mi
8:47/mi
2:13:57
↑ 66↓ 880.2%
30K· 18.64 mi
9:01/mi
2:41:57
↑ 181↓ 1480.2%
20M
8:45/mi
2:53:50
↑ 64↓ 500.2%
21M
8:55/mi
3:02:45
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:09:03
↑ 17↓ 861.7%
23M
8:47/mi
3:20:03
↑ 23↓ 630.6%
24M
8:42/mi
3:28:45
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:36:23
↓ 200.3%
25.2M
10:06/mi
3:39:52
↑ 13↓ 160.2%
Finish· 26.22 mi
8:35/mi
3:48:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:40
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:0826:538:3926:53
8:39
-
10K
6.21 mi12:10:2953:148:3426:21
8:29
-0:10
15K
9.32 mi12:37:081:19:538:3426:39
8:35
+0:06
20K
12.43 mi13:04:041:46:498:3626:56
8:40
+0:05
Half
13.11 mi13:09:551:52:408:365:51
8:34
-0:06
25K
15.53 mi13:31:122:13:578:3721:17
8:47
+0:13
30K
18.64 mi13:59:122:41:578:4128:00
9:01
+0:14
20M
20.00 mi14:11:052:53:508:4111:53
8:45
-0:16
21M
21.00 mi14:20:003:02:458:428:55
8:55
+0:10
35K
21.75 mi14:26:183:09:038:426:18
8:25
-0:30
23M
23.00 mi14:37:183:20:038:4211:00
8:47
+0:22
24M
24.00 mi14:46:003:28:458:428:42
8:42
-0:05
40K
24.85 mi14:53:383:36:238:427:38
8:56
+0:14
25.2M
25.20 mi14:57:073:39:528:433:29
10:06
+1:10
Finish
26.22 mi15:05:523:48:378:448:45
8:35
-1:31

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

8:25 /mi

Average Pace

8:44 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:39

14% of race

Time at Steady Pace

2:27:56

65% of race

Time at Slower Pace

48:02

21% of race

Average Pace: 8:43 /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 mi11:44:0826:538:3926:53
8:39
#18572
10K
6.21 mi12:10:2953:148:3426:21
8:29
#18302
15K
9.32 mi12:37:081:19:538:3426:39
8:35
#18297
20K
12.43 mi13:04:041:46:498:3626:56
8:40
#18170
Half
13.11 mi13:09:551:52:408:365:51
8:34
#18172
25K
15.53 mi13:31:122:13:578:3721:17
8:47
#18085
30K
18.64 mi13:59:122:41:578:4128:00
9:01
#17896
20M
20.00 mi14:11:052:53:508:4111:53
8:45
#17681
21M
21.00 mi14:20:003:02:458:428:55
8:55
#17398
35K
21.75 mi14:26:183:09:038:426:18
8:25
#17290
23M
23.00 mi14:37:183:20:038:4211:00
8:47
#17159
24M
24.00 mi14:46:003:28:458:428:42
8:42
#17076
40K
24.85 mi14:53:383:36:238:427:38
8:56
#17039
25.2M
25.20 mi14:57:073:39:528:433:29
10:06
#17053
Finish
26.22 mi15:05:523:48:378:448:45
8:35
#17008
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18572116331163318296(Top 69%)11602(Top 76%)11602(Top 220%)
10K6.21 mi3.10 mi18302+27011582+5111582+5118135(Top 68%)11557(Top 76%)11557(Top 219%)
15K9.32 mi3.11 mi18297+511589-711589-718296(Top 69%)11602(Top 76%)11602(Top 220%)
20K12.43 mi3.11 mi18170+12711538+5111538+5117916(Top 67%)11430(Top 75%)11430(Top 216%)
Half13.11 mi0.68 mi18172-211536+211536+218121(Top 68%)11527(Top 76%)11527(Top 218%)
25K15.53 mi2.42 mi18085+8711483+5311483+5317810(Top 67%)11323(Top 75%)11323(Top 214%)
30K18.64 mi3.11 mi17896+18911373+11011373+11017230(Top 65%)11005(Top 73%)11005(Top 208%)
20M20.00 mi1.36 mi17681+21511279+9411279+9415124(Top 57%)10040(Top 66%)10040(Top 190%)
21M21.00 mi1.00 mi17398+28311145+13411145+13412934(Top 49%)9014(Top 59%)9014(Top 171%)
35K21.75 mi0.75 mi17290+10811094+5111094+5114841(Top 56%)9821(Top 65%)9821(Top 186%)
23M23.00 mi1.25 mi17159+13111028+6611028+6614900(Top 56%)9770(Top 64%)9770(Top 185%)
24M24.00 mi1.00 mi17076+8310967+6110967+6115648(Top 59%)10018(Top 66%)10018(Top 190%)
40K24.85 mi0.85 mi17039+3710934+3310934+3315738(Top 59%)10023(Top 66%)10023(Top 190%)
25.2M25.20 mi0.35 mi17053-1410941-710941-717730(Top 67%)10889(Top 72%)10889(Top 206%)
Finish26.22 mi1.02 mi17008+4510903+3810903+3815896(Top 60%)10132(Top 67%)10132(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

18296

Males

11602

M18-39

11602

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18135

Males

11557

M18-39

11557

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

18296

Males

11602

M18-39

11602

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17916

Males

11430

M18-39

11430

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

18121

Males

11527

M18-39

11527

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17810

Males

11323

M18-39

11323

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17230

Males

11005

M18-39

11005

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15124

Males

10040

M18-39

10040

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12934

Males

9014

M18-39

9014

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14841

Males

9821

M18-39

9821

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14900

Males

9770

M18-39

9770

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15648

Males

10018

M18-39

10018

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15738

Males

10023

M18-39

10023

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17730

Males

10889

M18-39

10889

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

15896

Males

10132

M18-39

10132

Passing Analysis

Category:
Athletes Passed
2463
Passed By
899
Net Change
+1564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18572
5K → 10K497227+270#18572#18302
10K → 15K190185+5#18302#18297
15K → 20K22497+127#18297#18170
20K → Half2527-2#18170#18172
Half → 25K17588+87#18172#18085
25K → 30K28192+189#18085#17896
30K → 20M22813+215#17896#17681
20M → 21M2863+283#17681#17398
21M → 35K1168+108#17398#17290
35K → 23M15726+131#17290#17159
23M → 24M10623+83#17159#17076
24M → 40K7639+37#17076#17039
40K → 25.2M1428-14#17039#17053
25.2M → Finish8843+45#17053#17008
TOTALS2463899+1564
📊

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