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BOSTON MARATHON 2023

Sam Mcgee

Bib: 2913•M

AZ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Age Group (M18-39)
#0 / 5285
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:06
Rank: #2106
Start → 5K
20:06 | 6:28/mi
10K· 6.21 mi
38:56
Rank: #1430 (+676)
5K → 10K
18:50 | 6:04/mi
15K· 9.32 mi
57:49
Rank: #1201 (+229)
10K → 15K
18:53 | 6:05/mi
20K· 12.43 mi
1:16:38
Rank: #1066 (+135)
15K → 20K
18:49 | 6:03/mi
Half· 13.11 mi
1:20:44
Rank: #1055 (+11)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:35:18
Rank: #965 (+90)
Half → 25K
14:34 | 6:00/mi
30K· 18.64 mi
1:54:32
Rank: #880 (+85)
25K → 30K
19:14 | 6:11/mi
20M
2:02:44
Rank: #823 (+57)
30K → 20M
8:12 | 6:02/mi
21M
2:09:04
Rank: #793 (+30)
20M → 21M
6:20 | 6:20/mi
35K· 21.75 mi
2:13:24
Rank: #769 (+24)
21M → 35K
4:20 | 5:48/mi
23M
2:20:53
Rank: #728 (+41)
35K → 23M
7:29 | 5:59/mi
24M
2:26:37
Rank: #672 (+56)
23M → 24M
5:44 | 5:44/mi
40K· 24.85 mi
2:31:38
Rank: #644 (+28)
24M → 40K
5:01 | 5:52/mi
25.2M
2:33:46
Rank: #628 (+16)
40K → 25.2M
2:08 | 6:11/mi
Finish· 26.22 mi
2:39:28
Rank: #602 (+26)
25.2M → Finish
5:42 | 5:36/mi
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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:20:44
Pace6:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:18:44
Pace6:00 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0520:066:2820:06
6:28
-
10K
6.21 mi10:39:5538:566:1618:50
6:04
-0:24
15K
9.32 mi10:58:4857:496:1218:53
6:05
+0:01
20K
12.43 mi11:17:371:16:386:1018:49
6:03
-0:02
Half
13.11 mi11:21:431:20:446:094:06
6:01
-0:02
25K
15.53 mi11:36:171:35:186:0814:34
6:00
-0:01
30K
18.64 mi11:55:311:54:326:0919:14
6:11
+0:11
20M
20.00 mi12:03:432:02:446:088:12
6:02
-0:09
21M
21.00 mi12:10:032:09:046:096:20
6:20
+0:18
35K
21.75 mi12:14:232:13:246:084:20
5:48
-0:32
23M
23.00 mi12:21:522:20:536:087:29
5:59
+0:11
24M
24.00 mi12:27:362:26:376:075:44
5:44
-0:15
40K
24.85 mi12:32:372:31:386:065:01
5:52
+0:08
25.2M
25.20 mi12:34:452:33:466:062:08
6:11
+0:19
Finish
26.22 mi12:40:272:39:286:055:42
5:36
-0:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

5:36 /mi

Average Pace

6:05 /mi

Slowest Pace

6:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:51:40

70% of race

Time at Steady Pace

47:48

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:0520:066:2820:06
6:28
#2106
10K
6.21 mi10:39:5538:566:1618:50
6:04
#1430
15K
9.32 mi10:58:4857:496:1218:53
6:05
#1201
20K
12.43 mi11:17:371:16:386:1018:49
6:03
#1066
Half
13.11 mi11:21:431:20:446:094:06
6:01
#1055
25K
15.53 mi11:36:171:35:186:0814:34
6:00
#965
30K
18.64 mi11:55:311:54:326:0919:14
6:11
#880
20M
20.00 mi12:03:432:02:446:088:12
6:02
#823
21M
21.00 mi12:10:032:09:046:096:20
6:20
#793
35K
21.75 mi12:14:232:13:246:084:20
5:48
#769
23M
23.00 mi12:21:522:20:536:087:29
5:59
#728
24M
24.00 mi12:27:362:26:376:075:44
5:44
#672
40K
24.85 mi12:32:372:31:386:065:01
5:52
#644
25.2M
25.20 mi12:34:452:33:466:062:08
6:11
#628
Finish
26.22 mi12:40:272:39:286:055:42
5:36
#602
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi210620092009900(Top 3%)852(Top 6%)852(Top 16%)
10K6.21 mi3.10 mi1430+6761363+6461363+646964(Top 4%)914(Top 6%)914(Top 17%)
15K9.32 mi3.11 mi1201+2291139+2241139+224900(Top 3%)852(Top 6%)852(Top 16%)
20K12.43 mi3.11 mi1066+1351011+1281011+128670(Top 3%)628(Top 4%)628(Top 12%)
Half13.11 mi0.68 mi1055+111002+91002+9764(Top 3%)723(Top 5%)723(Top 14%)
25K15.53 mi2.42 mi965+90916+86916+86555(Top 2%)516(Top 3%)516(Top 10%)
30K18.64 mi3.11 mi880+85832+84832+84660(Top 2%)623(Top 4%)623(Top 12%)
20M20.00 mi1.36 mi823+57779+53779+53388(Top 1%)358(Top 2%)358(Top 7%)
21M21.00 mi1.00 mi793+30750+29750+29387(Top 1%)358(Top 2%)358(Top 7%)
35K21.75 mi0.75 mi769+24726+24726+24371(Top 1%)342(Top 2%)342(Top 6%)
23M23.00 mi1.25 mi728+41686+40686+40290(Top 1%)265(Top 2%)265(Top 5%)
24M24.00 mi1.00 mi672+56631+55631+55198(Top 0.7%)175(Top 1%)175(Top 3%)
40K24.85 mi0.85 mi644+28603+28603+28198(Top 0.7%)177(Top 1%)177(Top 3%)
25.2M25.20 mi0.35 mi628+16588+15588+15159(Top 0.6%)142(Top 0.9%)142(Top 3%)
Finish26.22 mi1.02 mi602+26562+26562+26147(Top 0.6%)132(Top 0.9%)132(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

900

Males

852

M18-39

852

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

964

Males

914

M18-39

914

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

900

Males

852

M18-39

852

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

670

Males

628

M18-39

628

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

764

Males

723

M18-39

723

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

555

Males

516

M18-39

516

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

660

Males

623

M18-39

623

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

388

Males

358

M18-39

358

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

387

Males

358

M18-39

358

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

371

Males

342

M18-39

342

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

290

Males

265

M18-39

265

23M→24M

23.0 - 24.0 mi

Top 0.7%
×6stories
+12ft-82ft

Overall

198

Males

175

M18-39

175

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

198

Males

177

M18-39

177

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

159

Males

142

M18-39

142

25.2M→Finish

25.2 - 26.2 mi

Top 0.6%
×2stories
+22ft-21ft

Overall

147

Males

132

M18-39

132

Passing Analysis

Category:
Athletes Passed
1516
Passed By
12
Net Change
+1504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2106
5K → 10K6771+676#2106#1430
10K → 15K2312+229#1430#1201
15K → 20K1350+135#1201#1066
20K → Half110+11#1066#1055
Half → 25K900+90#1055#965
25K → 30K894+85#965#880
30K → 20M570+57#880#823
20M → 21M311+30#823#793
21M → 35K251+24#793#769
35K → 23M421+41#769#728
23M → 24M560+56#728#672
24M → 40K302+28#672#644
40K → 25.2M160+16#644#628
25.2M → Finish260+26#628#602
TOTALS151612+1504
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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