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BOSTON MARATHON 2023

Preston Gardner

Bib: 2834•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M45-49)
#0 / 2252
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #2429
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:26
Rank: #2549 (-120)
5K → 10K
20:09 | 6:29/mi
15K· 9.32 mi
1:00:59
Rank: #2786 (-237)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:21:43
Rank: #2904 (-118)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:26:16
Rank: #2953 (-49)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:42:36
Rank: #3032 (-79)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:04:32
Rank: #3287 (-255)
25K → 30K
21:56 | 7:04/mi
20M
2:14:13
Rank: #3377 (-90)
30K → 20M
9:41 | 7:08/mi
21M
2:21:48
Rank: #3473 (-96)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:26:54
Rank: #3492 (-19)
21M → 35K
5:06 | 6:49/mi
23M
2:35:44
Rank: #3499 (-7)
35K → 23M
8:50 | 7:03/mi
24M
2:42:24
Rank: #3453 (+46)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:48:14
Rank: #3406 (+47)
24M → 40K
5:50 | 6:49/mi
25.2M
2:50:44
Rank: #3382 (+24)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:57:09
Rank: #3232 (+150)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:16
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:30:53
Pace6:56 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1920:176:3220:17
6:32
-
10K
6.21 mi10:41:2840:266:3020:09
6:29
-0:03
15K
9.32 mi11:02:011:00:596:3320:33
6:37
+0:08
20K
12.43 mi11:22:451:21:436:3520:44
6:40
+0:03
Half
13.11 mi11:27:181:26:166:354:33
6:40
0:00
25K
15.53 mi11:43:381:42:366:3616:20
6:44
+0:04
30K
18.64 mi12:05:342:04:326:4121:56
7:04
+0:20
20M
20.00 mi12:15:152:14:136:439:41
7:08
+0:04
21M
21.00 mi12:22:502:21:486:457:35
7:35
+0:27
35K
21.75 mi12:27:562:26:546:455:06
6:49
-0:46
23M
23.00 mi12:36:462:35:446:468:50
7:03
+0:14
24M
24.00 mi12:43:262:42:246:466:40
6:40
-0:23
40K
24.85 mi12:49:162:48:146:465:50
6:49
+0:09
25.2M
25.20 mi12:51:462:50:446:472:30
7:15
+0:26
Finish
26.22 mi12:58:112:57:096:466:25
6:18
-0:57

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

6:18 /mi

Average Pace

6:46 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:51

26% of race

Time at Steady Pace

1:19:46

45% of race

Time at Slower Pace

50:32

29% of race

Average Pace: 6:45 /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 mi10:21:1920:176:3220:17
6:32
#2429
10K
6.21 mi10:41:2840:266:3020:09
6:29
#2549
15K
9.32 mi11:02:011:00:596:3320:33
6:37
#2786
20K
12.43 mi11:22:451:21:436:3520:44
6:40
#2904
Half
13.11 mi11:27:181:26:166:354:33
6:40
#2953
25K
15.53 mi11:43:381:42:366:3616:20
6:44
#3032
30K
18.64 mi12:05:342:04:326:4121:56
7:04
#3287
20M
20.00 mi12:15:152:14:136:439:41
7:08
#3377
21M
21.00 mi12:22:502:21:486:457:35
7:35
#3473
35K
21.75 mi12:27:562:26:546:455:06
6:49
#3492
23M
23.00 mi12:36:462:35:446:468:50
7:03
#3499
24M
24.00 mi12:43:262:42:246:466:40
6:40
#3453
40K
24.85 mi12:49:162:48:146:465:50
6:49
#3406
25.2M
25.20 mi12:51:462:50:446:472:30
7:15
#3382
Finish
26.22 mi12:58:112:57:096:466:25
6:18
#3232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2429231623163403(Top 13%)3228(Top 21%)3228(Top 143%)
10K6.21 mi3.10 mi2549-1202431-1152431-1152707(Top 10%)2589(Top 17%)2589(Top 115%)
15K9.32 mi3.11 mi2786-2372661-2302661-2303403(Top 13%)3228(Top 21%)3228(Top 143%)
20K12.43 mi3.11 mi2904-1182774-1132774-1133357(Top 13%)3185(Top 21%)3185(Top 141%)
Half13.11 mi0.68 mi2953-492820-462820-463978(Top 15%)3730(Top 25%)3730(Top 166%)
25K15.53 mi2.42 mi3032-792895-752895-753633(Top 14%)3422(Top 23%)3422(Top 152%)
30K18.64 mi3.11 mi3287-2553124-2293124-2294703(Top 18%)4340(Top 29%)4340(Top 193%)
20M20.00 mi1.36 mi3377-903199-753199-754716(Top 18%)4306(Top 28%)4306(Top 191%)
21M21.00 mi1.00 mi3473-963289-903289-904966(Top 19%)4444(Top 29%)4444(Top 197%)
35K21.75 mi0.75 mi3492-193309-203309-204245(Top 16%)3880(Top 26%)3880(Top 172%)
23M23.00 mi1.25 mi3499-73307+23307+24031(Top 15%)3707(Top 24%)3707(Top 165%)
24M24.00 mi1.00 mi3453+463263+443263+442926(Top 11%)2718(Top 18%)2718(Top 121%)
40K24.85 mi0.85 mi3406+473218+453218+452939(Top 11%)2706(Top 18%)2706(Top 120%)
25.2M25.20 mi0.35 mi3382+243194+243194+242714(Top 10%)2500(Top 16%)2500(Top 111%)
Finish26.22 mi1.02 mi3232+1503056+1383056+1381637(Top 6%)1542(Top 10%)1542(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3403

Males

3228

M45-49

3228

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2707

Males

2589

M45-49

2589

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3403

Males

3228

M45-49

3228

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3357

Males

3185

M45-49

3185

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3978

Males

3730

M45-49

3730

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3633

Males

3422

M45-49

3422

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4703

Males

4340

M45-49

4340

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4716

Males

4306

M45-49

4306

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4966

Males

4444

M45-49

4444

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4245

Males

3880

M45-49

3880

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4031

Males

3707

M45-49

3707

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2926

Males

2718

M45-49

2718

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2939

Males

2706

M45-49

2706

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2714

Males

2500

M45-49

2500

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1637

Males

1542

M45-49

1542

Passing Analysis

Category:
Athletes Passed
697
Passed By
1500
Net Change
-803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2429
5K → 10K97217-120#2429#2549
10K → 15K18255-237#2549#2786
15K → 20K33151-118#2786#2904
20K → Half352-49#2904#2953
Half → 25K36115-79#2953#3032
25K → 30K32287-255#3032#3287
30K → 20M37127-90#3287#3377
20M → 21M30126-96#3377#3473
21M → 35K3049-19#3473#3492
35K → 23M5966-7#3492#3499
23M → 24M6620+46#3499#3453
24M → 40K6518+47#3453#3406
40K → 25.2M3410+24#3406#3382
25.2M → Finish1577+150#3382#3232
TOTALS6971500-803
📊

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