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BOSTON MARATHON 2024

John Rollie

Bib: 13412•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 29%
Division (M50-54)
#0 / 1935
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:32/mi
23:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
46:33
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:09:29
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:32:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:37:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:19/mi
1:55:22
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:19:38
↑ 181↓ 1480.2%
20M
8:20/mi
2:30:57
↑ 64↓ 500.2%
21M
9:25/mi
2:40:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
2:46:19
↑ 17↓ 861.7%
23M
8:10/mi
2:56:32
↑ 23↓ 630.6%
24M
7:32/mi
3:04:04
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:10:37
↓ 200.3%
25.2M
8:45/mi
3:13:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:36/mi
3:21:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:43:45
Pace7:55 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2723:257:3223:25
7:32
-
10K
6.21 mi11:17:3546:337:2923:08
7:27
-0:05
15K
9.32 mi11:40:311:09:297:2722:56
7:23
-0:04
20K
12.43 mi12:03:301:32:287:2622:59
7:24
+0:01
Half
13.11 mi12:08:401:37:387:275:10
7:34
+0:10
25K
15.53 mi12:26:241:55:227:2617:44
7:19
-0:15
30K
18.64 mi12:50:402:19:387:2924:16
7:49
+0:30
20M
20.00 mi13:01:592:30:577:3311:19
8:20
+0:31
21M
21.00 mi13:11:242:40:227:389:25
9:25
+1:05
35K
21.75 mi13:17:212:46:197:395:57
7:57
-1:28
23M
23.00 mi13:27:342:56:327:4110:13
8:10
+0:13
24M
24.00 mi13:35:063:04:047:407:32
7:32
-0:38
40K
24.85 mi13:41:393:10:377:406:33
7:40
+0:08
25.2M
25.20 mi13:44:403:13:387:413:01
8:45
+1:05
Finish
26.22 mi13:52:253:21:237:417:45
7:36
-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

7:19 /mi

Average Pace

7:41 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:41:28

80% of race

Time at Slower Pace

39:55

20% of race

Average Pace: 7:41 /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 mi10:54:2723:257:3223:25
7:32
#11064
10K
6.21 mi11:17:3546:337:2923:08
7:27
#10393
15K
9.32 mi11:40:311:09:297:2722:56
7:23
#9769
20K
12.43 mi12:03:301:32:287:2622:59
7:24
#9168
Half
13.11 mi12:08:401:37:387:275:10
7:34
#9188
25K
15.53 mi12:26:241:55:227:2617:44
7:19
#8522
30K
18.64 mi12:50:402:19:387:2924:16
7:49
#8083
20M
20.00 mi13:01:592:30:577:3311:19
8:20
#8070
21M
21.00 mi13:11:242:40:227:389:25
9:25
#8156
35K
21.75 mi13:17:212:46:197:395:57
7:57
#8079
23M
23.00 mi13:27:342:56:327:4110:13
8:10
#7876
24M
24.00 mi13:35:063:04:047:407:32
7:32
#7618
40K
24.85 mi13:41:393:10:377:406:33
7:40
#7409
25.2M
25.20 mi13:44:403:13:387:413:01
8:45
#7325
Finish
26.22 mi13:52:253:21:237:417:45
7:36
#7227
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi11064843884388720(Top 34%)7127(Top 49%)7127(Top 368%)
10K6.21 mi3.10 mi10393+6718106+3328106+3329770(Top 38%)7746(Top 53%)7746(Top 400%)
15K9.32 mi3.11 mi9769+6247767+3397767+3398720(Top 34%)7127(Top 49%)7127(Top 368%)
20K12.43 mi3.11 mi9168+6017398+3697398+3697611(Top 30%)6366(Top 44%)6366(Top 329%)
Half13.11 mi0.68 mi9188-207409-117409-119588(Top 38%)7451(Top 51%)7451(Top 385%)
25K15.53 mi2.42 mi8522+6666991+4186991+4185904(Top 23%)5120(Top 35%)5120(Top 265%)
30K18.64 mi3.11 mi8083+4396637+3546637+3546776(Top 27%)5493(Top 38%)5493(Top 284%)
20M20.00 mi1.36 mi8070+136580+576580+578508(Top 33%)6251(Top 43%)6251(Top 323%)
21M21.00 mi1.00 mi8156-866574+66574+610419(Top 41%)6941(Top 48%)6941(Top 359%)
35K21.75 mi0.75 mi8079+776503+716503+717481(Top 29%)5478(Top 38%)5478(Top 283%)
23M23.00 mi1.25 mi7876+2036334+1696334+1696578(Top 26%)4848(Top 33%)4848(Top 251%)
24M24.00 mi1.00 mi7618+2586138+1966138+1964275(Top 17%)3475(Top 24%)3475(Top 180%)
40K24.85 mi0.85 mi7409+2095974+1645974+1644170(Top 16%)3318(Top 23%)3318(Top 171%)
25.2M25.20 mi0.35 mi7325+845908+665908+665429(Top 21%)3964(Top 27%)3964(Top 205%)
Finish26.22 mi1.02 mi7227+985810+985810+986178(Top 24%)4431(Top 30%)4431(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8720

Males

7127

M50-54

7127

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9770

Males

7746

M50-54

7746

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8720

Males

7127

M50-54

7127

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7611

Males

6366

M50-54

6366

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9588

Males

7451

M50-54

7451

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5904

Males

5120

M50-54

5120

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6776

Males

5493

M50-54

5493

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8508

Males

6251

M50-54

6251

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10419

Males

6941

M50-54

6941

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7481

Males

5478

M50-54

5478

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6578

Males

4848

M50-54

4848

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4275

Males

3475

M50-54

3475

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4170

Males

3318

M50-54

3318

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5429

Males

3964

M50-54

3964

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6178

Males

4431

M50-54

4431

Passing Analysis

Category:
Athletes Passed
4428*
Passed By
591
Net Change
+3837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11064
5K → 10K73564+671#11064#10393
10K → 15K628*4+624#10393#9769
15K → 20K61110+601#9769#9168
20K → Half3151-20#9168#9188
Half → 25K6660+666#9188#8522
25K → 30K50364+439#8522#8083
30K → 20M129116+13#8083#8070
20M → 21M96182-86#8070#8156
21M → 35K10932+77#8156#8079
35K → 23M22623+203#8079#7876
23M → 24M2602+258#7876#7618
24M → 40K2123+209#7618#7409
40K → 25.2M9410+84#7409#7325
25.2M → Finish12830+98#7325#7227
TOTALS4428*591+3837

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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