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SF MARATHON 2024

Chun-Tai Mao

Bib: 8195•M•Age: 43

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 21%
Gender (Male)
#0 / 4127
Top 25%
Masters (Masters Men)
#0 / 1221
Top 19%
Division (M40-44)
#0 / 435
Top 23%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
13:19
Rank: #377
Start → 1.81M
13:19 | 7:21/mi
6.52M
49:00
Rank: #392 (-15)
1.81M → 6.52M
35:41 | 7:35/mi
10.89M
1:23:36
Rank: #467 (-75)
6.52M → 10.89M
34:36 | 7:55/mi
Garmin Hill Challenge· 11.40 mi
1:29:08
Rank: #553 (-86)
10.89M → Garmin Hill Challenge
5:32 | 10:51/mi
14.95M
1:57:31
Rank: #696 (-143)
Garmin Hill Challenge → 14.95M
28:23 | 8:00/mi
18M
2:28:59
Rank: #863 (-167)
14.95M → 18M
31:28 | 10:19/mi
24.69M
3:36:40
Rank: #1186 (-323)
18M → 24.69M
1:07:41 | 10:07/mi
Finish· 26.22 mi
3:50:14
Rank: #1200 (-14)
24.69M → Finish
13:34 | 8:53/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:29:0113:197:2113:19
7:21
-
6.52M
6.52 mi06:04:4249:007:3135:41
7:35
+0:14
10.89M
10.89 mi06:39:181:23:367:4134:36
7:55
+0:20
Garmin Hill Challenge
11.40 mi06:44:501:29:087:495:32
10:51
+2:56
14.95M
14.95 mi07:13:131:57:317:5228:23
8:00
-2:51
18M
18.00 mi07:44:412:28:598:1731:28
10:19
+2:19
24.69M
24.69 mi08:52:223:36:408:471:07:41
10:07
-0:12
Finish
26.22 mi09:05:563:50:148:4713:34
8:53
-1:14

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

7:21 /mi

Average Pace

8:47 /mi

Slowest Pace

10:51 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:59

49% of race

Time at Steady Pace

13:34

6% of race

Time at Slower Pace

1:44:41

45% of race

Average Pace: 8:47 /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
1.81M
1.81 mi05:29:0113:197:2113:19
7:21
#377
6.52M
6.52 mi06:04:4249:007:3135:41
7:35
#392
10.89M
10.89 mi06:39:181:23:367:4134:36
7:55
#467
Garmin Hill Challenge
11.40 mi06:44:501:29:087:495:32
10:51
#553
14.95M
14.95 mi07:13:131:57:317:5228:23
8:00
#696
18M
18.00 mi07:44:412:28:598:1731:28
10:19
#863
24.69M
24.69 mi08:52:223:36:408:471:07:41
10:07
#1186
Finish
26.22 mi09:05:563:50:148:4713:34
8:53
#1200
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi1.81 mi37735031377(Top 7%)350(Top 8%)31(Top 7%)
6.52M6.52 mi4.71 mi392-15361-1129+2403(Top 7%)370(Top 9%)30(Top 7%)
10.89M10.89 mi4.37 mi467-75428-6738-9624(Top 11%)569(Top 14%)46(Top 11%)
Garmin Hill Challenge11.40 mi0.51 mi553-86503-7542-41992(Top 35%)1678(Top 41%)160(Top 37%)
14.95M14.95 mi3.55 mi696-143634-13154-121469(Top 26%)1273(Top 31%)115(Top 26%)
18M18.00 mi3.05 mi863-167779-14569-152003(Top 35%)1678(Top 41%)168(Top 39%)
24.69M24.69 mi6.69 mi1186-3231034-255100-312039(Top 36%)1645(Top 40%)173(Top 40%)
Finish26.22 mi1.53 mi1200-141038-41001576(Top 28%)1267(Top 31%)121(Top 28%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 7%
×1human
+6ft-10ft

Overall

377

Males

350

M40-44

31

1.81M→6.52M

1.8 - 6.5 mi

Top 7%
×16stories
+275ft-93ft

Overall

403

Males

370

M40-44

30

6.52M→10.89M

6.5 - 10.9 mi

Top 11%
×20stories
+201ft-318ft

Overall

624

Males

569

M40-44

46

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 35%
×11stories
+134ft-79ft

Overall

1992

Males

1678

M40-44

160

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 26%
×17stories
+251ft-225ft

Overall

1469

Males

1273

M40-44

115

14.95M→18M

14.9 - 18.0 mi

Top 35%
×12stories
+165ft-60ft

Overall

2003

Males

1678

M40-44

168

18M→24.69M

18.0 - 24.7 mi

Top 36%
×22stories
+142ft-377ft

Overall

2039

Males

1645

M40-44

173

24.69M→Finish

24.7 - 26.2 mi

Top 28%
~flat
+2ft-2ft

Overall

1576

Males

1267

M40-44

121

Passing Analysis

Category:
Athletes Passed
61*
Passed By
884
Net Change
-823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#377
1.81M → 6.52M20*35-15#377#392
6.52M → 10.89M378-75#392#467
10.89M → Garmin Hill Challenge187-86#467#553
Garmin Hill Challenge → 14.95M4147-143#553#696
14.95M → 18M4171-167#696#863
18M → 24.69M16*339-323#863#1186
24.69M → Finish13*27-14#1186#1200
TOTALS61*884-823

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

📊

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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