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BOSTON MARATHON 2023

Alexander Hetherington

VA

Bib: 1486 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M55-59)
#0 / 1422
Top 0.3%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:19/mi
19:39
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:19/mi
39:18
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:22/mi
59:04
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:26/mi
1:19:04
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:24/mi
1:23:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:29/mi
1:39:08
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:33/mi
1:59:29
↑ 181↓ 1480.2%
138 ft elev
20M
6:29/mi
2:08:17
↑ 64↓ 500.2%
148 ft elev
21M
6:55/mi
2:15:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:13/mi
2:19:51
↑ 17↓ 861.7%
156 ft elev
23M
6:31/mi
2:28:01
↑ 23↓ 630.6%
116 ft elev
24M
6:20/mi
2:34:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:26/mi
2:39:51
↓ 200.3%
20 ft elev
25.2M
6:49/mi
2:42:12
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:17/mi
2:48:36
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:23:266:22 /mi⚡ faster
2nd Half
1:25:106:30 /mi+2.1%
Positive split — 2.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:396:193.11 mi19:39
6:19
-
10K
39:186:193.10 mi19:39
6:19
0:00
15K
59:046:203.11 mi19:46
6:22
+0:03
20K
1:19:046:223.11 mi20:00
6:26
+0:04
Half(13.11 mi)
1:23:266:220.68 mi4:22
6:24
-0:02
25K
1:39:086:232.42 mi15:42
6:29
+0:05
30K
1:59:296:253.11 mi20:21
6:33
+0:04
20M
2:08:176:251.36 mi8:48
6:29
-0:04
21M
2:15:126:261.00 mi6:55
6:55
+0:26
35K
2:19:516:260.75 mi4:39
6:13
-0:42
23M
2:28:016:261.25 mi8:10
6:31
+0:18
24M
2:34:216:261.00 mi6:20
6:20
-0:11
40K
2:39:516:260.85 mi5:30
6:26
+0:06
25.2M
2:42:126:260.35 mi2:21
6:49
+0:23
Finish(26.22 mi)
2:48:366:261.02 mi6:24
6:17
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:13 /mi

Average Pace

6:26 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:41:41

96% of race

Time at Steady Pace

6:55

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi152614531453192118391839
10K3.10 mi1666-1401591-1381591-138186117811781
15K3.11 mi1731-651654-631654-63192118391839
20K3.11 mi1766-351689-351689-35196718881888
Half(13.11 mi)0.68 mi1791-251714-251714-25217920892089
25K2.42 mi1813-221733-191733-19203719511951
30K3.11 mi1774+391698+351698+35174716711671
20M1.36 mi1727+471651+471651+47136012971297
21M1.00 mi1714+131640+111640+11180817201720
35K0.75 mi1683+311610+301610+30130012371237
23M1.25 mi1665+181592+181592+18150014251425
24M1.00 mi1630+351559+331559+33143813611361
40K0.85 mi1593+371522+371522+37131612431243
25.2M0.35 mi1584+91514+81514+8120311421142
Finish(26.22 mi)1.02 mi1557+271489+251489+25153614511451

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1921

Males

1839

M55-59

1839

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1861

Males

1781

M55-59

1781

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1921

Males

1839

M55-59

1839

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1967

Males

1888

M55-59

1888

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2179

Males

2089

M55-59

2089

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2037

Males

1951

M55-59

1951

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1747

Males

1671

M55-59

1671

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1360

Males

1297

M55-59

1297

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1808

Males

1720

M55-59

1720

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1300

Males

1237

M55-59

1237

35K→23M

21.8 - 23.0 mi

Top 6%
×5story building
+23ft-63ft

Overall

1500

Males

1425

M55-59

1425

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1438

Males

1361

M55-59

1361

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1316

Males

1243

M55-59

1243

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1203

Males

1142

M55-59

1142

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1536

Males

1451

M55-59

1451

Passing Analysis

Category:
Passed
506
Passed By
537
Net Change
-31
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1526
5K → 10K37177-140#1526#1666
10K → 15K3196-65#1666#1731
15K → 20K3671-35#1731#1766
20K → Half530-25#1766#1791
Half → 25K2446-22#1791#1813
25K → 30K7839+39#1813#1774
30K → 20M558+47#1774#1727
20M → 21M3118+13#1727#1714
21M → 35K343+31#1714#1683
35K → 23M3820+18#1683#1665
23M → 24M4510+35#1665#1630
24M → 40K425+37#1630#1593
40K → 25.2M167+9#1593#1584
25.2M → Finish347+27#1584#1557
TOTALS506537-31

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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