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BOSTON MARATHON 2023

Morgan Gerdel

Bib: 12301•M

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:17
Rank: #9576
Start → 5K
7:30/mi
23:17 split
10K· 6.21 mi
46:10
Rank: #9414 (+162)
5K → 10K
7:22/mi
22:53 split
15K· 9.32 mi
1:08:57
Rank: #9167 (+247)
10K → 15K
7:20/mi
22:47 split
20K· 12.43 mi
1:32:12
Rank: #9144 (+23)
15K → 20K
7:29/mi
23:15 split
Half· 13.11 mi
1:37:14
Rank: #9141 (+3)
20K → Half
7:23/mi
5:02 split
25K· 15.53 mi
1:56:14
Rank: #9494 (-353)
Half → 25K
7:50/mi
19:00 split
30K· 18.64 mi
2:23:17
Rank: #10642 (-1148)
25K → 30K
8:42/mi
27:03 split
20M
2:35:07
Rank: #10977 (-335)
30K → 20M
8:42/mi
11:50 split
21M
2:44:45
Rank: #11379 (-402)
20M → 21M
9:38/mi
9:38 split
35K· 21.75 mi
2:51:03
Rank: #11523 (-144)
21M → 35K
8:25/mi
6:18 split
23M
3:02:16
Rank: #11845 (-322)
35K → 23M
8:58/mi
11:13 split
24M
3:11:20
Rank: #12184 (-339)
23M → 24M
9:04/mi
9:04 split
40K· 24.85 mi
3:19:03
Rank: #12347 (-163)
24M → 40K
9:02/mi
7:43 split
25.2M
3:22:31
Rank: #12467 (-120)
40K → 25.2M
10:03/mi
3:28 split
Finish· 26.22 mi
3:31:33
Rank: #12693 (-226)
25.2M → Finish
8:52/mi
9:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:14
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:54:19
Pace8:43 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1123:177:3023:17
7:30
-
10K
6.21 mi11:14:0446:107:2622:53
7:22
-0:08
15K
9.32 mi11:36:511:08:577:2422:47
7:20
-0:02
20K
12.43 mi12:00:061:32:127:2523:15
7:29
+0:09
Half
13.11 mi12:05:081:37:147:255:02
7:23
-0:06
25K
15.53 mi12:24:081:56:147:2919:00
7:50
+0:27
30K
18.64 mi12:51:112:23:177:4127:03
8:42
+0:52
20M
20.00 mi13:03:012:35:077:4511:50
8:42
0:00
21M
21.00 mi13:12:392:44:457:519:38
9:38
+0:56
35K
21.75 mi13:18:572:51:037:526:18
8:25
-1:13
23M
23.00 mi13:30:103:02:167:5511:13
8:58
+0:33
24M
24.00 mi13:39:143:11:207:589:04
9:04
+0:06
40K
24.85 mi13:46:573:19:038:017:43
9:02
-0:02
25.2M
25.20 mi13:50:253:22:318:023:28
10:03
+1:01
Finish
26.22 mi13:59:273:31:338:049:02
8:52
-1:11

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

7:20 /mi

Average Pace

8:04 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:14

55% of race

Time at Steady Pace

1:22:13

39% of race

Time at Slower Pace

13:06

6% of race

Average Pace: 8:04 /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 mi10:51:1123:177:3023:17
7:30
#9576
10K
6.21 mi11:14:0446:107:2622:53
7:22
#9414
15K
9.32 mi11:36:511:08:577:2422:47
7:20
#9167
20K
12.43 mi12:00:061:32:127:2523:15
7:29
#9144
Half
13.11 mi12:05:081:37:147:255:02
7:23
#9141
25K
15.53 mi12:24:081:56:147:2919:00
7:50
#9494
30K
18.64 mi12:51:112:23:177:4127:03
8:42
#10642
20M
20.00 mi13:03:012:35:077:4511:50
8:42
#10977
21M
21.00 mi13:12:392:44:457:519:38
9:38
#11379
35K
21.75 mi13:18:572:51:037:526:18
8:25
#11523
23M
23.00 mi13:30:103:02:167:5511:13
8:58
#11845
24M
24.00 mi13:39:143:11:207:589:04
9:04
#12184
40K
24.85 mi13:46:573:19:038:017:43
9:02
#12347
25.2M
25.20 mi13:50:253:22:318:023:28
10:03
#12467
Finish
26.22 mi13:59:273:31:338:049:02
8:52
#12693
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9576791879188830(Top 33%)7444(Top 49%)7444(Top 331%)
10K6.21 mi3.10 mi9414+1627825+937825+939354(Top 35%)7778(Top 51%)7778(Top 345%)
15K9.32 mi3.11 mi9167+2477671+1547671+1548830(Top 33%)7444(Top 49%)7444(Top 331%)
20K12.43 mi3.11 mi9144+237642+297642+299193(Top 35%)7622(Top 50%)7622(Top 338%)
Half13.11 mi0.68 mi9141+37638+47638+49252(Top 35%)7687(Top 51%)7687(Top 341%)
25K15.53 mi2.42 mi9494-3537839-2017839-20111387(Top 43%)8665(Top 57%)8665(Top 385%)
30K18.64 mi3.11 mi10642-11488405-5668405-56615534(Top 58%)10277(Top 68%)10277(Top 456%)
20M20.00 mi1.36 mi10977-3358542-1378542-13714874(Top 56%)9931(Top 65%)9931(Top 441%)
21M21.00 mi1.00 mi11379-4028704-1628704-16216551(Top 62%)10582(Top 70%)10582(Top 470%)
35K21.75 mi0.75 mi11523-1448748-448748-4414801(Top 56%)9781(Top 64%)9781(Top 434%)
23M23.00 mi1.25 mi11845-3228874-1268874-12615813(Top 59%)10145(Top 67%)10145(Top 450%)
24M24.00 mi1.00 mi12184-3398988-1148988-11417500(Top 66%)10839(Top 71%)10839(Top 481%)
40K24.85 mi0.85 mi12347-1639047-599047-5916238(Top 61%)10219(Top 67%)10219(Top 454%)
25.2M25.20 mi0.35 mi12467-1209083-369083-3617518(Top 66%)10775(Top 71%)10775(Top 478%)
Finish26.22 mi1.02 mi12693-2269161-789161-7817313(Top 65%)10744(Top 71%)10744(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8830

Males

7444

M45-49

7444

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9354

Males

7778

M45-49

7778

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8830

Males

7444

M45-49

7444

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9193

Males

7622

M45-49

7622

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9252

Males

7687

M45-49

7687

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11387

Males

8665

M45-49

8665

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

15534

Males

10277

M45-49

10277

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14874

Males

9931

M45-49

9931

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

16551

Males

10582

M45-49

10582

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14801

Males

9781

M45-49

9781

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15813

Males

10145

M45-49

10145

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17500

Males

10839

M45-49

10839

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16238

Males

10219

M45-49

10219

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17518

Males

10775

M45-49

10775

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17313

Males

10744

M45-49

10744

Passing Analysis

Category:
Athletes Passed
1051*
Passed By
4167
Net Change
-3117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9576
5K → 10K365203+162#9576#9414
10K → 15K29649+247#9414#9167
15K → 20K141118+23#9167#9144
20K → Half2623+3#9144#9141
Half → 25K45398-353#9141#9494
25K → 30K211168-1148#9494#10642
30K → 20M25*360-335#10642#10977
20M → 21M18420-402#10977#11379
21M → 35K15159-144#11379#11523
35K → 23M34356-322#11523#11845
23M → 24M11350-339#11845#12184
24M → 40K27190-163#12184#12347
40K → 25.2M9129-120#12347#12467
25.2M → Finish18244-226#12467#12693
TOTALS1051*4167-3117

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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