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BOSTON MARATHON 2023

Robert Gally

Bib: 4855•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
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
20:52
Rank: #3831
Start → 5K
20:52 | 6:43/mi
10K· 6.21 mi
42:10
Rank: #4852 (-1021)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:16
Rank: #4886 (-34)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:25:12
Rank: #5389 (-503)
15K → 20K
21:56 | 7:04/mi
Half· 13.11 mi
1:29:53
Rank: #5404 (-15)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:48:19
Rank: #6048 (-644)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:14:20
Rank: #7022 (-974)
25K → 30K
26:01 | 8:22/mi
20M
2:25:00
Rank: #7118 (-96)
30K → 20M
10:40 | 7:51/mi
21M
2:33:27
Rank: #7234 (-116)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:39:30
Rank: #7398 (-164)
21M → 35K
6:03 | 8:05/mi
23M
2:50:20
Rank: #7727 (-329)
35K → 23M
10:50 | 8:39/mi
24M
2:58:32
Rank: #7940 (-213)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:05:46
Rank: #8111 (-171)
24M → 40K
7:14 | 8:28/mi
25.2M
3:08:40
Rank: #8112 (-1)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:16:29
Rank: #8158 (-46)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:53
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4220:526:4320:52
6:43
-
10K
6.21 mi10:44:0042:106:4721:18
6:51
+0:08
15K
9.32 mi11:05:061:03:166:4721:06
6:47
-0:04
20K
12.43 mi11:27:021:25:126:5121:56
7:04
+0:17
Half
13.11 mi11:31:431:29:536:514:41
6:52
-0:12
25K
15.53 mi11:50:091:48:196:5818:26
7:36
+0:44
30K
18.64 mi12:16:102:14:207:1226:01
8:22
+0:46
20M
20.00 mi12:26:502:25:007:1510:40
7:51
-0:31
21M
21.00 mi12:35:172:33:277:188:27
8:27
+0:36
35K
21.75 mi12:41:202:39:307:206:03
8:05
-0:22
23M
23.00 mi12:52:102:50:207:2410:50
8:39
+0:34
24M
24.00 mi13:00:222:58:327:268:12
8:12
-0:27
40K
24.85 mi13:07:363:05:467:287:14
8:28
+0:16
25.2M
25.20 mi13:10:303:08:407:292:54
8:25
-0:03
Finish
26.22 mi13:18:193:16:297:307:49
7:40
-0:45

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

6:43 /mi

Average Pace

7:30 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:53

46% of race

Time at Steady Pace

42:58

22% of race

Time at Slower Pace

1:03:38

32% of race

Average Pace: 7:30 /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 mi10:22:4220:526:4320:52
6:43
#3831
10K
6.21 mi10:44:0042:106:4721:18
6:51
#4852
15K
9.32 mi11:05:061:03:166:4721:06
6:47
#4886
20K
12.43 mi11:27:021:25:126:5121:56
7:04
#5389
Half
13.11 mi11:31:431:29:536:514:41
6:52
#5404
25K
15.53 mi11:50:091:48:196:5818:26
7:36
#6048
30K
18.64 mi12:16:102:14:207:1226:01
8:22
#7022
20M
20.00 mi12:26:502:25:007:1510:40
7:51
#7118
21M
21.00 mi12:35:172:33:277:188:27
8:27
#7234
35K
21.75 mi12:41:202:39:307:206:03
8:05
#7398
23M
23.00 mi12:52:102:50:207:2410:50
8:39
#7727
24M
24.00 mi13:00:222:58:327:268:12
8:12
#7940
40K
24.85 mi13:07:363:05:467:287:14
8:28
#8111
25.2M
25.20 mi13:10:303:08:407:292:54
8:25
#8112
Finish
26.22 mi13:18:193:16:297:307:49
7:40
#8158
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3831360236025042(Top 19%)4682(Top 31%)4682(Top 89%)
10K6.21 mi3.10 mi4852-10214511-9094511-9095808(Top 22%)5309(Top 35%)5309(Top 100%)
15K9.32 mi3.11 mi4886-344545-344545-345042(Top 19%)4682(Top 31%)4682(Top 89%)
20K12.43 mi3.11 mi5389-5034985-4404985-4406343(Top 24%)5734(Top 38%)5734(Top 108%)
Half13.11 mi0.68 mi5404-154995-104995-105812(Top 22%)5344(Top 35%)5344(Top 101%)
25K15.53 mi2.42 mi6048-6445519-5245519-5249538(Top 36%)7724(Top 51%)7724(Top 146%)
30K18.64 mi3.11 mi7022-9746231-7126231-71213500(Top 51%)9454(Top 62%)9454(Top 179%)
20M20.00 mi1.36 mi7118-966294-636294-639194(Top 35%)7298(Top 48%)7298(Top 138%)
21M21.00 mi1.00 mi7234-1166353-596353-5910145(Top 38%)7675(Top 51%)7675(Top 145%)
35K21.75 mi0.75 mi7398-1646443-906443-9012663(Top 48%)8827(Top 58%)8827(Top 167%)
23M23.00 mi1.25 mi7727-3296638-1956638-19514060(Top 53%)9382(Top 62%)9382(Top 178%)
24M24.00 mi1.00 mi7940-2136747-1096747-10912552(Top 47%)8642(Top 57%)8642(Top 164%)
40K24.85 mi0.85 mi8111-1716837-906837-9013042(Top 49%)8791(Top 58%)8791(Top 166%)
25.2M25.20 mi0.35 mi8112-16830+76830+78898(Top 33%)6671(Top 44%)6671(Top 126%)
Finish26.22 mi1.02 mi8158-466837-76837-79752(Top 37%)7144(Top 47%)7144(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5042

Males

4682

M18-39

4682

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5808

Males

5309

M18-39

5309

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5042

Males

4682

M18-39

4682

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6343

Males

5734

M18-39

5734

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5812

Males

5344

M18-39

5344

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9538

Males

7724

M18-39

7724

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13500

Males

9454

M18-39

9454

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9194

Males

7298

M18-39

7298

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10145

Males

7675

M18-39

7675

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12663

Males

8827

M18-39

8827

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14060

Males

9382

M18-39

9382

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12552

Males

8642

M18-39

8642

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13042

Males

8791

M18-39

8791

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8898

Males

6671

M18-39

6671

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9752

Males

7144

M18-39

7144

Passing Analysis

Category:
Athletes Passed
385
Passed By
4712
Net Change
-4327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3831
5K → 10K141035-1021#3831#4852
10K → 15K97131-34#4852#4886
15K → 20K26529-503#4886#5389
20K → Half1429-15#5389#5404
Half → 25K6650-644#5404#6048
25K → 30K8982-974#6048#7022
30K → 20M29125-96#7022#7118
20M → 21M34150-116#7118#7234
21M → 35K14178-164#7234#7398
35K → 23M23352-329#7398#7727
23M → 24M21234-213#7727#7940
24M → 40K21192-171#7940#8111
40K → 25.2M3334-1#8111#8112
25.2M → Finish4591-46#8112#8158
TOTALS3854712-4327
📊

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