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BOSTON MARATHON 2023

Andrew Mcglynn

Bib: 3497•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 27%
Gender (Male)
#0 / 15176
Top 41%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:07
Rank: #9124
Start → 5K
23:07 | 7:26/mi
10K· 6.21 mi
46:11
Rank: #9426 (-302)
5K → 10K
23:04 | 7:25/mi
15K· 9.32 mi
1:09:27
Rank: #9616 (-190)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:32:52
Rank: #9583 (+33)
15K → 20K
23:25 | 7:32/mi
Half· 13.11 mi
1:37:52
Rank: #9540 (+43)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:55:42
Rank: #9201 (+339)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:17:46
Rank: #8281 (+920)
25K → 30K
22:04 | 7:06/mi
20M
2:27:12
Rank: #7863 (+418)
30K → 20M
9:26 | 6:57/mi
21M
2:34:46
Rank: #7653 (+210)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:40:04
Rank: #7565 (+88)
21M → 35K
5:18 | 7:05/mi
23M
2:49:16
Rank: #7400 (+165)
35K → 23M
9:12 | 7:21/mi
24M
2:56:28
Rank: #7289 (+111)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
3:02:49
Rank: #7238 (+51)
24M → 40K
6:21 | 7:26/mi
25.2M
3:05:35
Rank: #7203 (+35)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:13:00
Rank: #7148 (+55)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:37:52
Pace7:28 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:08
Pace7:15 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2723:077:2623:07
7:26
-
10K
6.21 mi10:49:3146:117:2623:04
7:25
-0:01
15K
9.32 mi11:12:471:09:277:2723:16
7:29
+0:04
20K
12.43 mi11:36:121:32:527:2823:25
7:32
+0:03
Half
13.11 mi11:41:121:37:527:285:00
7:20
-0:12
25K
15.53 mi11:59:021:55:427:2717:50
7:21
+0:01
30K
18.64 mi12:21:062:17:467:2322:04
7:06
-0:15
20M
20.00 mi12:30:322:27:127:229:26
6:57
-0:09
21M
21.00 mi12:38:062:34:467:227:34
7:34
+0:37
35K
21.75 mi12:43:242:40:047:225:18
7:05
-0:29
23M
23.00 mi12:52:362:49:167:229:12
7:21
+0:16
24M
24.00 mi12:59:482:56:287:217:12
7:12
-0:09
40K
24.85 mi13:06:093:02:497:216:21
7:26
+0:14
25.2M
25.20 mi13:08:553:05:357:222:46
8:01
+0:35
Finish
26.22 mi13:16:203:13:007:227:25
7:17
-0:44

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

6:57 /mi

Average Pace

7:22 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:14

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:26:2723:077:2623:07
7:26
#9124
10K
6.21 mi10:49:3146:117:2623:04
7:25
#9426
15K
9.32 mi11:12:471:09:277:2723:16
7:29
#9616
20K
12.43 mi11:36:121:32:527:2823:25
7:32
#9583
Half
13.11 mi11:41:121:37:527:285:00
7:20
#9540
25K
15.53 mi11:59:021:55:427:2717:50
7:21
#9201
30K
18.64 mi12:21:062:17:467:2322:04
7:06
#8281
20M
20.00 mi12:30:322:27:127:229:26
6:57
#7863
21M
21.00 mi12:38:062:34:467:227:34
7:34
#7653
35K
21.75 mi12:43:242:40:047:225:18
7:05
#7565
23M
23.00 mi12:52:362:49:167:229:12
7:21
#7400
24M
24.00 mi12:59:482:56:287:217:12
7:12
#7289
40K
24.85 mi13:06:093:02:497:216:21
7:26
#7238
25.2M
25.20 mi13:08:553:05:357:222:46
8:01
#7203
Finish
26.22 mi13:16:203:13:007:227:25
7:17
#7148
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi91247670767010065(Top 38%)8174(Top 54%)8174(Top 155%)
10K6.21 mi3.10 mi9426-3027830-1607830-1609825(Top 37%)8066(Top 53%)8066(Top 153%)
15K9.32 mi3.11 mi9616-1907934-1047934-10410065(Top 38%)8174(Top 54%)8174(Top 155%)
20K12.43 mi3.11 mi9583+337907+277907+279591(Top 36%)7844(Top 52%)7844(Top 148%)
Half13.11 mi0.68 mi9540+437884+237884+238747(Top 33%)7338(Top 48%)7338(Top 139%)
25K15.53 mi2.42 mi9201+3397663+2217663+2217645(Top 29%)6569(Top 43%)6569(Top 124%)
30K18.64 mi3.11 mi8281+9207047+6167047+6164953(Top 19%)4557(Top 30%)4557(Top 86%)
20M20.00 mi1.36 mi7863+4186771+2766771+2763691(Top 14%)3443(Top 23%)3443(Top 65%)
21M21.00 mi1.00 mi7653+2106616+1556616+1554931(Top 19%)4434(Top 29%)4434(Top 84%)
35K21.75 mi0.75 mi7565+886551+656551+655830(Top 22%)5120(Top 34%)5120(Top 97%)
23M23.00 mi1.25 mi7400+1656417+1346417+1345566(Top 21%)4889(Top 32%)4889(Top 93%)
24M24.00 mi1.00 mi7289+1116328+896328+895751(Top 22%)4944(Top 33%)4944(Top 94%)
40K24.85 mi0.85 mi7238+516275+536275+536236(Top 23%)5171(Top 34%)5171(Top 98%)
25.2M25.20 mi0.35 mi7203+356245+306245+306596(Top 25%)5322(Top 35%)5322(Top 101%)
Finish26.22 mi1.02 mi7148+556182+636182+636942(Top 26%)5525(Top 36%)5525(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10065

Males

8174

M18-39

8174

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9825

Males

8066

M18-39

8066

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10065

Males

8174

M18-39

8174

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9591

Males

7844

M18-39

7844

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8747

Males

7338

M18-39

7338

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7645

Males

6569

M18-39

6569

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4953

Males

4557

M18-39

4557

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3691

Males

3443

M18-39

3443

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4931

Males

4434

M18-39

4434

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5830

Males

5120

M18-39

5120

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5566

Males

4889

M18-39

4889

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5751

Males

4944

M18-39

4944

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6236

Males

5171

M18-39

5171

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6596

Males

5322

M18-39

5322

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6942

Males

5525

M18-39

5525

Passing Analysis

Category:
Athletes Passed
2962
Passed By
986
Net Change
+1976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9124
5K → 10K156458-302#9124#9426
10K → 15K99289-190#9426#9616
15K → 20K161128+33#9616#9583
20K → Half518+43#9583#9540
Half → 25K3434+339#9540#9201
25K → 30K9211+920#9201#8281
30K → 20M4180+418#8281#7863
20M → 21M2111+210#7863#7653
21M → 35K913+88#7653#7565
35K → 23M17510+165#7565#7400
23M → 24M1176+111#7400#7289
24M → 40K7423+51#7289#7238
40K → 25.2M449+35#7238#7203
25.2M → Finish10146+55#7203#7148
TOTALS2962986+1976
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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