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BOSTON MARATHON 2023

Rian Reyneke

Bib: 13854•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M55-59)
#0 / 1422
Top 17%
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
7:28/mi
23:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
46:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:09:06
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:32:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:55:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:37/mi
2:19:00
↑ 181↓ 1480.2%
20M
7:45/mi
2:29:32
↑ 64↓ 500.2%
21M
8:03/mi
2:37:35
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:43:19
↑ 17↓ 861.7%
23M
7:54/mi
2:53:12
↑ 23↓ 630.6%
24M
7:46/mi
3:00:58
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:07:53
↓ 200.3%
25.2M
8:27/mi
3:10:48
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:18:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:15
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:41:36
Pace7:45 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3323:137:2823:13
7:28
-
10K
6.21 mi11:14:3246:127:2622:59
7:24
-0:04
15K
9.32 mi11:37:261:09:067:2522:54
7:22
-0:02
20K
12.43 mi12:00:321:32:127:2523:06
7:26
+0:04
Half
13.11 mi12:05:351:37:157:255:03
7:24
-0:02
25K
15.53 mi12:23:391:55:197:2518:04
7:27
+0:03
30K
18.64 mi12:47:202:19:007:2723:41
7:37
+0:10
20M
20.00 mi12:57:522:29:327:2910:32
7:45
+0:08
21M
21.00 mi13:05:552:37:357:308:03
8:03
+0:18
35K
21.75 mi13:11:392:43:197:315:44
7:40
-0:23
23M
23.00 mi13:21:322:53:127:329:53
7:54
+0:14
24M
24.00 mi13:29:183:00:587:327:46
7:46
-0:08
40K
24.85 mi13:36:133:07:537:346:55
8:05
+0:19
25.2M
25.20 mi13:39:083:10:487:342:55
8:27
+0:22
Finish
26.22 mi13:47:113:18:517:358:03
7:54
-0:33

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

7:22 /mi

Average Pace

7:35 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:56

99% of race

Time at Steady Pace

2:55

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:51:3323:137:2823:13
7:28
#9381
10K
6.21 mi11:14:3246:127:2622:59
7:24
#9450
15K
9.32 mi11:37:261:09:067:2522:54
7:22
#9300
20K
12.43 mi12:00:321:32:127:2523:06
7:26
#9141
Half
13.11 mi12:05:351:37:157:255:03
7:24
#9151
25K
15.53 mi12:23:391:55:197:2518:04
7:27
#9010
30K
18.64 mi12:47:202:19:007:2723:41
7:37
#8801
20M
20.00 mi12:57:522:29:327:2910:32
7:45
#8768
21M
21.00 mi13:05:552:37:357:308:03
8:03
#8676
35K
21.75 mi13:11:392:43:197:315:44
7:40
#8703
23M
23.00 mi13:21:322:53:127:329:53
7:54
#8716
24M
24.00 mi13:29:183:00:587:327:46
7:46
#8720
40K
24.85 mi13:36:133:07:537:346:55
8:05
#8765
25.2M
25.20 mi13:39:083:10:487:342:55
8:27
#8761
Finish
26.22 mi13:47:113:18:517:358:03
7:54
#8839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9381779877989090(Top 34%)7593(Top 50%)7593(Top 534%)
10K6.21 mi3.10 mi9450-697849-517849-519588(Top 36%)7916(Top 52%)7916(Top 557%)
15K9.32 mi3.11 mi9300+1507746+1037746+1039090(Top 34%)7593(Top 50%)7593(Top 534%)
20K12.43 mi3.11 mi9141+1597639+1077639+1078787(Top 33%)7369(Top 49%)7369(Top 518%)
Half13.11 mi0.68 mi9151-107643-47643-49387(Top 35%)7737(Top 51%)7737(Top 544%)
25K15.53 mi2.42 mi9010+1417551+927551+928417(Top 32%)7078(Top 47%)7078(Top 498%)
30K18.64 mi3.11 mi8801+2097386+1657386+1658111(Top 30%)6753(Top 44%)6753(Top 475%)
20M20.00 mi1.36 mi8768+337344+427344+428503(Top 32%)6895(Top 45%)6895(Top 485%)
21M21.00 mi1.00 mi8676+927263+817263+817663(Top 29%)6289(Top 41%)6289(Top 442%)
35K21.75 mi0.75 mi8703-277268-57268-59658(Top 36%)7430(Top 49%)7430(Top 523%)
23M23.00 mi1.25 mi8716-137252+167252+169013(Top 34%)6967(Top 46%)6967(Top 490%)
24M24.00 mi1.00 mi8720-47233+197233+199511(Top 36%)7159(Top 47%)7159(Top 503%)
40K24.85 mi0.85 mi8765-457229+47229+410611(Top 40%)7652(Top 50%)7652(Top 538%)
25.2M25.20 mi0.35 mi8761+47215+147215+149182(Top 34%)6842(Top 45%)6842(Top 481%)
Finish26.22 mi1.02 mi8839-787253-387253-3811360(Top 43%)7962(Top 52%)7962(Top 560%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9090

Males

7593

M55-59

7593

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9588

Males

7916

M55-59

7916

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9090

Males

7593

M55-59

7593

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8787

Males

7369

M55-59

7369

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9387

Males

7737

M55-59

7737

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8417

Males

7078

M55-59

7078

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8111

Males

6753

M55-59

6753

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8503

Males

6895

M55-59

6895

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7663

Males

6289

M55-59

6289

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9658

Males

7430

M55-59

7430

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9013

Males

6967

M55-59

6967

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9511

Males

7159

M55-59

7159

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10611

Males

7652

M55-59

7652

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9182

Males

6842

M55-59

6842

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11360

Males

7962

M55-59

7962

Passing Analysis

Category:
Athletes Passed
1671
Passed By
1129
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9381
5K → 10K249318-69#9381#9450
10K → 15K22878+150#9450#9300
15K → 20K21859+159#9300#9141
20K → Half2131-10#9141#9151
Half → 25K18443+141#9151#9010
25K → 30K26758+209#9010#8801
30K → 20M9360+33#8801#8768
20M → 21M12533+92#8768#8676
21M → 35K3562-27#8676#8703
35K → 23M7487-13#8703#8716
23M → 24M6367-4#8716#8720
24M → 40K5095-45#8720#8765
40K → 25.2M3531+4#8765#8761
25.2M → Finish29107-78#8761#8839
TOTALS16711129+542
📊

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