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BOSTON MARATHON 2023

Alexander Hetherington

Bib: 1486•M

VA

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

Start
0:00:00
Race begins
5K· 3.11 mi
19:39
Rank: #1526
Start → 5K
6:19/mi
19:39 split
10K· 6.21 mi
39:18
Rank: #1666 (-140)
5K → 10K
6:19/mi
19:39 split
15K· 9.32 mi
59:04
Rank: #1731 (-65)
10K → 15K
6:22/mi
19:46 split
20K· 12.43 mi
1:19:04
Rank: #1766 (-35)
15K → 20K
6:26/mi
20:00 split
Half· 13.11 mi
1:23:26
Rank: #1791 (-25)
20K → Half
6:24/mi
4:22 split
25K· 15.53 mi
1:39:08
Rank: #1813 (-22)
Half → 25K
6:29/mi
15:42 split
30K· 18.64 mi
1:59:29
Rank: #1774 (+39)
25K → 30K
6:33/mi
20:21 split
20M
2:08:17
Rank: #1727 (+47)
30K → 20M
6:29/mi
8:48 split
21M
2:15:12
Rank: #1714 (+13)
20M → 21M
6:55/mi
6:55 split
35K· 21.75 mi
2:19:51
Rank: #1683 (+31)
21M → 35K
6:13/mi
4:39 split
23M
2:28:01
Rank: #1665 (+18)
35K → 23M
6:31/mi
8:10 split
24M
2:34:21
Rank: #1630 (+35)
23M → 24M
6:20/mi
6:20 split
40K· 24.85 mi
2:39:51
Rank: #1593 (+37)
24M → 40K
6:26/mi
5:30 split
25.2M
2:42:12
Rank: #1584 (+9)
40K → 25.2M
6:49/mi
2:21 split
Finish· 26.22 mi
2:48:36
Rank: #1557 (+27)
25.2M → Finish
6:17/mi
6:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:26
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5519:396:1919:39
6:19
-
10K
6.21 mi10:39:3439:186:1919:39
6:19
0:00
15K
9.32 mi10:59:2059:046:2019:46
6:22
+0:03
20K
12.43 mi11:19:201:19:046:2220:00
6:26
+0:04
Half
13.11 mi11:23:421:23:266:224:22
6:24
-0:02
25K
15.53 mi11:39:241:39:086:2315:42
6:29
+0:05
30K
18.64 mi11:59:451:59:296:2520:21
6:33
+0:04
20M
20.00 mi12:08:332:08:176:258:48
6:29
-0:04
21M
21.00 mi12:15:282:15:126:266:55
6:55
+0:26
35K
21.75 mi12:20:072:19:516:264:39
6:13
-0:42
23M
23.00 mi12:28:172:28:016:268:10
6:31
+0:18
24M
24.00 mi12:34:372:34:216:266:20
6:20
-0:11
40K
24.85 mi12:40:072:39:516:265:30
6:26
+0:06
25.2M
25.20 mi12:42:282:42:126:262:21
6:49
+0:23
Finish
26.22 mi12:48:522:48:366:266:24
6:17
-0:32

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

6:13 /mi

Average Pace

6:26 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

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

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 mi10:19:5519:396:1919:39
6:19
#1526
10K
6.21 mi10:39:3439:186:1919:39
6:19
#1666
15K
9.32 mi10:59:2059:046:2019:46
6:22
#1731
20K
12.43 mi11:19:201:19:046:2220:00
6:26
#1766
Half
13.11 mi11:23:421:23:266:224:22
6:24
#1791
25K
15.53 mi11:39:241:39:086:2315:42
6:29
#1813
30K
18.64 mi11:59:451:59:296:2520:21
6:33
#1774
20M
20.00 mi12:08:332:08:176:258:48
6:29
#1727
21M
21.00 mi12:15:282:15:126:266:55
6:55
#1714
35K
21.75 mi12:20:072:19:516:264:39
6:13
#1683
23M
23.00 mi12:28:172:28:016:268:10
6:31
#1665
24M
24.00 mi12:34:372:34:216:266:20
6:20
#1630
40K
24.85 mi12:40:072:39:516:265:30
6:26
#1593
25.2M
25.20 mi12:42:282:42:126:262:21
6:49
#1584
Finish
26.22 mi12:48:522:48:366:266:24
6:17
#1557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi1526145314531921(Top 7%)1839(Top 12%)1839(Top 129%)
10K6.21 mi3.10 mi1666-1401591-1381591-1381861(Top 7%)1781(Top 12%)1781(Top 125%)
15K9.32 mi3.11 mi1731-651654-631654-631921(Top 7%)1839(Top 12%)1839(Top 129%)
20K12.43 mi3.11 mi1766-351689-351689-351967(Top 7%)1888(Top 12%)1888(Top 133%)
Half13.11 mi0.68 mi1791-251714-251714-252179(Top 8%)2089(Top 14%)2089(Top 147%)
25K15.53 mi2.42 mi1813-221733-191733-192037(Top 8%)1951(Top 13%)1951(Top 137%)
30K18.64 mi3.11 mi1774+391698+351698+351747(Top 7%)1671(Top 11%)1671(Top 118%)
20M20.00 mi1.36 mi1727+471651+471651+471360(Top 5%)1297(Top 9%)1297(Top 91%)
21M21.00 mi1.00 mi1714+131640+111640+111808(Top 7%)1720(Top 11%)1720(Top 121%)
35K21.75 mi0.75 mi1683+311610+301610+301300(Top 5%)1237(Top 8%)1237(Top 87%)
23M23.00 mi1.25 mi1665+181592+181592+181500(Top 6%)1425(Top 9%)1425(Top 100%)
24M24.00 mi1.00 mi1630+351559+331559+331438(Top 5%)1361(Top 9%)1361(Top 96%)
40K24.85 mi0.85 mi1593+371522+371522+371316(Top 5%)1243(Top 8%)1243(Top 87%)
25.2M25.20 mi0.35 mi1584+91514+81514+81203(Top 5%)1142(Top 8%)1142(Top 80%)
Finish26.22 mi1.02 mi1557+271489+251489+251536(Top 6%)1451(Top 10%)1451(Top 102%)

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:
Athletes Passed
506
Passed By
537
Net Change
-31
SegmentAthletes PassedPassed 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 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