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BOSTON MARATHON 2023

Mark Garrity

Bib: 4527•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Division (M18-39)
#0 / 5285
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #2493
Start → 5K
20:19 | 6:32/mi
10K· 6.21 mi
40:29
Rank: #2612 (-119)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:00:54
Rank: #2721 (-109)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:21:22
Rank: #2715 (+6)
15K → 20K
20:28 | 6:35/mi
Half· 13.11 mi
1:25:50
Rank: #2726 (-11)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:41:56
Rank: #2753 (-27)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
2:02:57
Rank: #2722 (+31)
25K → 30K
21:01 | 6:46/mi
20M
2:12:20
Rank: #2734 (-12)
30K → 20M
9:23 | 6:54/mi
21M
2:19:31
Rank: #2705 (+29)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:24:26
Rank: #2688 (+17)
21M → 35K
4:55 | 6:34/mi
23M
2:33:05
Rank: #2691 (-3)
35K → 23M
8:39 | 6:55/mi
24M
2:39:45
Rank: #2678 (+13)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:45:35
Rank: #2667 (+11)
24M → 40K
5:50 | 6:49/mi
25.2M
2:48:09
Rank: #2679 (-12)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:55:14
Rank: #2751 (-72)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:50
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:29:24
Pace6:49 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0320:196:3220:19
6:32
-
10K
6.21 mi10:42:1340:296:3120:10
6:29
-0:03
15K
9.32 mi11:02:381:00:546:3220:25
6:34
+0:05
20K
12.43 mi11:23:061:21:226:3320:28
6:35
+0:01
Half
13.11 mi11:27:341:25:506:334:28
6:33
-0:02
25K
15.53 mi11:43:401:41:566:3416:06
6:38
+0:05
30K
18.64 mi12:04:412:02:576:3621:01
6:46
+0:08
20M
20.00 mi12:14:042:12:206:379:23
6:54
+0:08
21M
21.00 mi12:21:152:19:316:397:11
7:11
+0:17
35K
21.75 mi12:26:102:24:266:384:55
6:34
-0:37
23M
23.00 mi12:34:492:33:056:398:39
6:55
+0:21
24M
24.00 mi12:41:292:39:456:396:40
6:40
-0:15
40K
24.85 mi12:47:192:45:356:405:50
6:49
+0:09
25.2M
25.20 mi12:49:532:48:096:402:34
7:27
+0:38
Finish
26.22 mi12:56:582:55:146:417:05
6:57
-0:30

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

6:29 /mi

Average Pace

6:41 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:29

94% of race

Time at Steady Pace

9:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:22:0320:196:3220:19
6:32
#2493
10K
6.21 mi10:42:1340:296:3120:10
6:29
#2612
15K
9.32 mi11:02:381:00:546:3220:25
6:34
#2721
20K
12.43 mi11:23:061:21:226:3320:28
6:35
#2715
Half
13.11 mi11:27:341:25:506:334:28
6:33
#2726
25K
15.53 mi11:43:401:41:566:3416:06
6:38
#2753
30K
18.64 mi12:04:412:02:576:3621:01
6:46
#2722
20M
20.00 mi12:14:042:12:206:379:23
6:54
#2734
21M
21.00 mi12:21:152:19:316:397:11
7:11
#2705
35K
21.75 mi12:26:102:24:266:384:55
6:34
#2688
23M
23.00 mi12:34:492:33:056:398:39
6:55
#2691
24M
24.00 mi12:41:292:39:456:396:40
6:40
#2678
40K
24.85 mi12:47:192:45:356:405:50
6:49
#2667
25.2M
25.20 mi12:49:532:48:096:402:34
7:27
#2679
Finish
26.22 mi12:56:582:55:146:417:05
6:57
#2751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2493237923793060(Top 11%)2918(Top 19%)2918(Top 55%)
10K6.21 mi3.10 mi2612-1192492-1132492-1132727(Top 10%)2608(Top 17%)2608(Top 49%)
15K9.32 mi3.11 mi2721-1092598-1062598-1063060(Top 11%)2918(Top 19%)2918(Top 55%)
20K12.43 mi3.11 mi2715+62594+42594+42767(Top 10%)2646(Top 17%)2646(Top 50%)
Half13.11 mi0.68 mi2726-112606-122606-123051(Top 11%)2916(Top 19%)2916(Top 55%)
25K15.53 mi2.42 mi2753-272630-242630-242943(Top 11%)2810(Top 19%)2810(Top 53%)
30K18.64 mi3.11 mi2722+312601+292601+292765(Top 10%)2623(Top 17%)2623(Top 50%)
20M20.00 mi1.36 mi2734-122613-122613-123420(Top 13%)3192(Top 21%)3192(Top 60%)
21M21.00 mi1.00 mi2705+292585+282585+282984(Top 11%)2795(Top 18%)2795(Top 53%)
35K21.75 mi0.75 mi2688+172569+162569+162822(Top 11%)2649(Top 17%)2649(Top 50%)
23M23.00 mi1.25 mi2691-32572-32572-33258(Top 12%)3027(Top 20%)3027(Top 57%)
24M24.00 mi1.00 mi2678+132555+172555+172905(Top 11%)2697(Top 18%)2697(Top 51%)
40K24.85 mi0.85 mi2667+112545+102545+102926(Top 11%)2693(Top 18%)2693(Top 51%)
25.2M25.20 mi0.35 mi2679-122554-92554-93564(Top 13%)3192(Top 21%)3192(Top 60%)
Finish26.22 mi1.02 mi2751-722615-612615-614890(Top 18%)4187(Top 28%)4187(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3060

Males

2918

M18-39

2918

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2727

Males

2608

M18-39

2608

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3060

Males

2918

M18-39

2918

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2767

Males

2646

M18-39

2646

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3051

Males

2916

M18-39

2916

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2943

Males

2810

M18-39

2810

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2765

Males

2623

M18-39

2623

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3420

Males

3192

M18-39

3192

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2984

Males

2795

M18-39

2795

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2822

Males

2649

M18-39

2649

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3258

Males

3027

M18-39

3027

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2905

Males

2697

M18-39

2697

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2926

Males

2693

M18-39

2693

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3564

Males

3192

M18-39

3192

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4890

Males

4187

M18-39

4187

Passing Analysis

Category:
Athletes Passed
636
Passed By
894
Net Change
-258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2493
5K → 10K89208-119#2493#2612
10K → 15K41150-109#2612#2721
15K → 20K7973+6#2721#2715
20K → Half1728-11#2715#2726
Half → 25K4067-27#2726#2753
25K → 30K8958+31#2753#2722
30K → 20M2941-12#2722#2734
20M → 21M5627+29#2734#2705
21M → 35K3114+17#2705#2688
35K → 23M4750-3#2688#2691
23M → 24M5441+13#2691#2678
24M → 40K3827+11#2678#2667
40K → 25.2M921-12#2667#2679
25.2M → Finish1789-72#2679#2751
TOTALS636894-258
📊

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