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BOSTON MARATHON 2023

Darrell Giles

Bib: 14929•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:01
Rank: #14369
Start → 5K
25:01 | 8:03/mi
10K· 6.21 mi
50:07
Rank: #14858 (-489)
5K → 10K
25:06 | 8:05/mi
15K· 9.32 mi
1:15:21
Rank: #15009 (-151)
10K → 15K
25:14 | 8:07/mi
20K· 12.43 mi
1:40:29
Rank: #14756 (+253)
15K → 20K
25:08 | 8:05/mi
Half· 13.11 mi
1:45:53
Rank: #14700 (+56)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:05:31
Rank: #14494 (+206)
Half → 25K
19:38 | 8:06/mi
30K· 18.64 mi
2:31:21
Rank: #14236 (+258)
25K → 30K
25:50 | 8:19/mi
20M
2:43:07
Rank: #14254 (-18)
30K → 20M
11:46 | 8:40/mi
21M
2:51:46
Rank: #14063 (+191)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:57:55
Rank: #14020 (+43)
21M → 35K
6:09 | 8:13/mi
23M
3:09:06
Rank: #14105 (-85)
35K → 23M
11:11 | 8:56/mi
24M
3:17:41
Rank: #14146 (-41)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:25:09
Rank: #14163 (-17)
24M → 40K
7:28 | 8:44/mi
25.2M
3:28:13
Rank: #14107 (+56)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:36:08
Rank: #13947 (+160)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:50:15
Pace8:25 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5825:018:0325:01
8:03
-
10K
6.21 mi11:19:0450:078:0425:06
8:05
+0:02
15K
9.32 mi11:44:181:15:218:0525:14
8:07
+0:02
20K
12.43 mi12:09:261:40:298:0525:08
8:05
-0:02
Half
13.11 mi12:14:501:45:538:055:24
7:55
-0:10
25K
15.53 mi12:34:282:05:318:0519:38
8:06
+0:11
30K
18.64 mi13:00:182:31:218:0725:50
8:19
+0:13
20M
20.00 mi13:12:042:43:078:0911:46
8:40
+0:21
21M
21.00 mi13:20:432:51:468:118:39
8:39
-0:01
35K
21.75 mi13:26:522:57:558:116:09
8:13
-0:26
23M
23.00 mi13:38:033:09:068:1311:11
8:56
+0:43
24M
24.00 mi13:46:383:17:418:148:35
8:35
-0:21
40K
24.85 mi13:54:063:25:098:157:28
8:44
+0:09
25.2M
25.20 mi13:57:103:28:138:163:04
8:54
+0:10
Finish
26.22 mi14:05:053:36:088:157:55
7:46
-1:08

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

7:46 /mi

Average Pace

8:15 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:25

77% of race

Time at Steady Pace

50:43

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi10:53:5825:018:0325:01
8:03
#14369
10K
6.21 mi11:19:0450:078:0425:06
8:05
#14858
15K
9.32 mi11:44:181:15:218:0525:14
8:07
#15009
20K
12.43 mi12:09:261:40:298:0525:08
8:05
#14756
Half
13.11 mi12:14:501:45:538:055:24
7:55
#14700
25K
15.53 mi12:34:282:05:318:0519:38
8:06
#14494
30K
18.64 mi13:00:182:31:218:0725:50
8:19
#14236
20M
20.00 mi13:12:042:43:078:0911:46
8:40
#14254
21M
21.00 mi13:20:432:51:468:118:39
8:39
#14063
35K
21.75 mi13:26:522:57:558:116:09
8:13
#14020
23M
23.00 mi13:38:033:09:068:1311:11
8:56
#14105
24M
24.00 mi13:46:383:17:418:148:35
8:35
#14146
40K
24.85 mi13:54:063:25:098:157:28
8:44
#14163
25.2M
25.20 mi13:57:103:28:138:163:04
8:54
#14107
Finish
26.22 mi14:05:053:36:088:157:55
7:46
#13947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14369101011010115295(Top 57%)10427(Top 69%)10427(Top 939%)
10K6.21 mi3.10 mi14858-48910275-17410275-17415353(Top 58%)10450(Top 69%)10450(Top 941%)
15K9.32 mi3.11 mi15009-15110319-4410319-4415295(Top 57%)10427(Top 69%)10427(Top 939%)
20K12.43 mi3.11 mi14756+25310206+11310206+11314144(Top 53%)9938(Top 65%)9938(Top 895%)
Half13.11 mi0.68 mi14700+5610184+2210184+2213648(Top 51%)9758(Top 64%)9758(Top 879%)
25K15.53 mi2.42 mi14494+20610078+10610078+10613486(Top 51%)9555(Top 63%)9555(Top 861%)
30K18.64 mi3.11 mi14236+2589930+1489930+14813109(Top 49%)9278(Top 61%)9278(Top 836%)
20M20.00 mi1.36 mi14254-189907+239907+2314602(Top 55%)9814(Top 65%)9814(Top 884%)
21M21.00 mi1.00 mi14063+1919820+879820+8711351(Top 43%)8284(Top 55%)8284(Top 746%)
35K21.75 mi0.75 mi14020+439790+309790+3013558(Top 51%)9218(Top 61%)9218(Top 830%)
23M23.00 mi1.25 mi14105-859795-59795-515673(Top 59%)10090(Top 66%)10090(Top 909%)
24M24.00 mi1.00 mi14146-419791+49791+414939(Top 56%)9717(Top 64%)9717(Top 875%)
40K24.85 mi0.85 mi14163-179771+209771+2014678(Top 55%)9528(Top 63%)9528(Top 858%)
25.2M25.20 mi0.35 mi14107+569742+299742+2911865(Top 45%)8208(Top 54%)8208(Top 739%)
Finish26.22 mi1.02 mi13947+1609666+769666+7610441(Top 39%)7525(Top 50%)7525(Top 678%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15295

Males

10427

M60-64

10427

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15353

Males

10450

M60-64

10450

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15295

Males

10427

M60-64

10427

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14144

Males

9938

M60-64

9938

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13648

Males

9758

M60-64

9758

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13486

Males

9555

M60-64

9555

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13109

Males

9278

M60-64

9278

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14602

Males

9814

M60-64

9814

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11351

Males

8284

M60-64

8284

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13558

Males

9218

M60-64

9218

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15673

Males

10090

M60-64

10090

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14939

Males

9717

M60-64

9717

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14678

Males

9528

M60-64

9528

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11865

Males

8208

M60-64

8208

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10441

Males

7525

M60-64

7525

Passing Analysis

Category:
Athletes Passed
1987
Passed By
1565
Net Change
+422
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14369
5K → 10K127616-489#14369#14858
10K → 15K132283-151#14858#15009
15K → 20K31562+253#15009#14756
20K → Half659+56#14756#14700
Half → 25K25347+206#14700#14494
25K → 30K33072+258#14494#14236
30K → 20M7694-18#14236#14254
20M → 21M21120+191#14254#14063
21M → 35K6623+43#14063#14020
35K → 23M64149-85#14020#14105
23M → 24M4788-41#14105#14146
24M → 40K6582-17#14146#14163
40K → 25.2M6610+56#14163#14107
25.2M → Finish17010+160#14107#13947
TOTALS19871565+422
📊

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