Gary O'Brien

Bib: 8747MAge: 40

Orinda, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4134
Top 15%
Gender (Male)
#0 / 2911
Top 19%
Masters (Masters Men)
#0 / 1034
Top 13%
Division (M40-44)
#0 / 315
Top 16%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:07
Rank: #883
Start2.2 Miles
16:07 | 7:19/mi
5.7 Miles
46:46
Rank: #751 (+132)
2.2 Miles5.7 Miles
30:39 | 8:45/mi
6.43 Miles
55:11
Rank: #758 (-7)
5.7 Miles6.43 Miles
8:25 | 11:32/mi
10.92 Miles
1:30:47
Rank: #768 (-10)
6.43 Miles10.92 Miles
35:36 | 7:56/mi
Garmin Hill Challenge· 11.42 mi
1:35:55
Rank: #766 (+2)
10.92 MilesGarmin Hill Challenge
5:08 | 10:16/mi
14.95 Miles
2:03:16
Rank: #751 (+15)
Garmin Hill Challenge14.95 Miles
27:21 | 7:45/mi
18 Miles
2:31:42
Rank: #719 (+32)
14.95 Miles18 Miles
28:26 | 9:19/mi
24 Miles
3:23:17
Rank: #648 (+71)
18 Miles24 Miles
51:35 | 8:36/mi
Finish· 26.22 mi
3:41:30
Rank: #626 (+22)
24 MilesFinish
18:13 | 8:13/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:49:4916:077:1916:07
7:19
-
5.7 Miles
5.70 mi06:20:2846:468:1230:39
8:45
+1:26
6.43 Miles
6.43 mi06:28:5355:118:358:25
11:32
+2:47
10.92 Miles
10.92 mi07:04:291:30:478:1935:36
7:56
-3:36
Garmin Hill Challenge
11.42 mi07:09:371:35:558:245:08
10:16
+2:20
14.95 Miles
14.95 mi07:36:582:03:168:1527:21
7:45
-2:31
18 Miles
18.00 mi08:05:242:31:428:2628:26
9:19
+1:34
24 Miles
24.00 mi08:56:593:23:178:2851:35
8:36
-0:43
Finish
26.22 mi09:15:123:41:308:2718:13
8:13
-0:23

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

7:19 /mi

Average Pace

8:27 /mi

Slowest Pace

11:32 /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

1:19:04

36% of race

Time at Steady Pace

1:40:27

45% of race

Time at Slower Pace

41:59

19% of race

Average Pace: 8:27 /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
2.2 Miles
2.20 mi05:49:4916:077:1916:07
7:19
#883
5.7 Miles
5.70 mi06:20:2846:468:1230:39
8:45
#751
6.43 Miles
6.43 mi06:28:5355:118:358:25
11:32
#758
10.92 Miles
10.92 mi07:04:291:30:478:1935:36
7:56
#768
Garmin Hill Challenge
11.42 mi07:09:371:35:558:245:08
10:16
#766
14.95 Miles
14.95 mi07:36:582:03:168:1527:21
7:45
#751
18 Miles
18.00 mi08:05:242:31:428:2628:26
9:19
#719
24 Miles
24.00 mi08:56:593:23:178:2851:35
8:36
#648
Finish
26.22 mi09:15:123:41:308:2718:13
8:13
#626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi88377367883(Top 21%)773(Top 27%)67(Top 21%)
5.7 Miles5.70 mi3.50 mi751+132657+11657+10733(Top 18%)641(Top 22%)57(Top 18%)
6.43 Miles6.43 mi0.73 mi758-7664-758-1814(Top 20%)709(Top 24%)59(Top 19%)
10.92 Miles10.92 mi4.49 mi768-10671-758801(Top 19%)695(Top 24%)58(Top 18%)
Garmin Hill Challenge11.42 mi0.50 mi766+2668+358768(Top 19%)679(Top 23%)52(Top 17%)
14.95 Miles14.95 mi3.53 mi751+15656+1258754(Top 18%)658(Top 23%)56(Top 18%)
18 Miles18.00 mi3.05 mi719+32638+1857+1723(Top 17%)641(Top 22%)48(Top 15%)
24 Miles24.00 mi6.00 mi648+71574+6451+6638(Top 15%)549(Top 19%)47(Top 15%)
Finish26.22 mi2.22 mi626+22552+2251489(Top 12%)420(Top 14%)37(Top 12%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 21%
×1human
+8ft-12ft

Overall

883

Males

773

M40-44

68

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 18%
×6stories
+92ft-87ft

Overall

733

Males

641

M40-44

57

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 20%
×11stories
+137ft-3ft

Overall

814

Males

709

M40-44

59

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 19%
×21stories
+225ft-318ft

Overall

801

Males

695

M40-44

59

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 19%
×11stories
+134ft-123ft

Overall

768

Males

679

M40-44

53

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 18%
×16stories
+234ft-225ft

Overall

754

Males

658

M40-44

57

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 17%
×12stories
+165ft-60ft

Overall

723

Males

641

M40-44

48

18 Miles→24 Miles

18.0 - 24.0 mi

Top 15%
×21stories
+142ft-377ft

Overall

638

Males

549

M40-44

47

24 Miles→Finish

24.0 - 26.2 mi

Top 12%
~flat
+2ft-2ft

Overall

489

Males

420

M40-44

37

Passing Analysis

Category:
Athletes Passed
420*
Passed By
163
Net Change
+257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#883
2.2 Miles5.7 Miles16331+132#883#751
5.7 Miles6.43 Miles916-7#751#758
6.43 Miles10.92 Miles3343-10#758#768
10.92 MilesGarmin Hill Challenge1412+2#768#766
Garmin Hill Challenge14.95 Miles29*14+15#766#751
14.95 Miles18 Miles49*17+32#751#719
18 Miles24 Miles96*25+71#719#648
24 MilesFinish275+22#648#626
TOTALS420*163+257

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

📊

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

The San Francisco Marathon

The San Francisco Marathon