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SF MARATHON 2026

Lucy Chow

Bib: 10941•F•Age: 64

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Masters (Masters Women)
#0 / 458
Division (F60-64)
#0 / 39
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:50
Rank: #7155
Start → 2M
25:50 | 12:55/mi
4M
53:02
Rank: #7151 (+4)
2M → 4M
27:12 | 13:36/mi
6M
1:20:10
Rank: #7119 (+32)
4M → 6M
27:08 | 13:34/mi
8M
1:47:40
Rank: #7154 (-35)
6M → 8M
27:30 | 13:45/mi
9.6M
2:12:29
Rank: #7163 (-9)
8M → 9.6M
24:49 | 15:31/mi
10M
2:17:09
Rank: #7169 (-6)
9.6M → 10M
4:40 | 11:41/mi
10.5M
2:26:16
Rank: #7153 (+16)
10M → 10.5M
9:07 | 18:14/mi
12M
2:49:09
Rank: #7159 (-6)
10.5M → 12M
22:53 | 15:15/mi
14M
3:20:41
Rank: #7128 (+31)
12M → 14M
31:32 | 15:46/mi
16M
3:48:55
Rank: #7114 (+14)
14M → 16M
28:14 | 14:07/mi
18M
4:27:08
Rank: #7124 (-10)
16M → 18M
38:13 | 19:07/mi
20M
5:03:23
Rank: #7121 (+3)
18M → 20M
36:15 | 18:07/mi
22M
5:35:34
Rank: #7115 (+6)
20M → 22M
32:11 | 16:05/mi
24M
6:09:22
Rank: #7103 (+12)
22M → 24M
33:48 | 16:54/mi
Finish· 26.22 mi
6:46:53
Rank: #7085 (+18)
24M → Finish
37:31 | 16:54/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time3:20:41
Pace14:20 /mi
2nd Half
Distance12.22 mi
Time3:26:12
Pace16:53 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:43:0725:5012:5525:50
12:55
-
4M
4.00 mi06:10:1953:0213:1627:12
13:36
+0:41
6M
6.00 mi06:37:271:20:1013:2227:08
13:34
-0:02
8M
8.00 mi07:04:571:47:4013:2727:30
13:45
+0:11
9.6M
9.60 mi07:29:462:12:2913:4824:49
15:31
+1:46
10M
10.00 mi07:34:262:17:0913:434:40
11:41
-3:50
10.5M
10.50 mi07:43:332:26:1613:569:07
18:14
+6:33
12M
12.00 mi08:06:262:49:0914:0622:53
15:15
-2:59
14M
14.00 mi08:37:583:20:4114:2031:32
15:46
+0:31
16M
16.00 mi09:06:123:48:5514:1828:14
14:07
-1:39
18M
18.00 mi09:44:254:27:0814:5038:13
19:07
+5:00
20M
20.00 mi10:20:405:03:2315:1036:15
18:07
-1:00
22M
22.00 mi10:52:515:35:3415:1532:11
16:05
-2:02
24M
24.00 mi11:26:396:09:2215:2333:48
16:54
+0:49
Finish
26.22 mi12:04:106:46:5315:3237:31
16:54
0:00

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

11:41 /mi

Average Pace

15:32 /mi

Slowest Pace

19:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:34

35% of race

Time at Steady Pace

1:51:25

27% of race

Time at Slower Pace

2:34:54

38% of race

Average Pace: 15:31 /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
2M
2.00 mi05:43:0725:5012:5525:50
12:55
#7155
4M
4.00 mi06:10:1953:0213:1627:12
13:36
#7151
6M
6.00 mi06:37:271:20:1013:2227:08
13:34
#7119
8M
8.00 mi07:04:571:47:4013:2727:30
13:45
#7154
9.6M
9.60 mi07:29:462:12:2913:4824:49
15:31
#7163
10M
10.00 mi07:34:262:17:0913:434:40
11:41
#7169
10.5M
10.50 mi07:43:332:26:1613:569:07
18:14
#7153
12M
12.00 mi08:06:262:49:0914:0622:53
15:15
#7159
14M
14.00 mi08:37:583:20:4114:2031:32
15:46
#7128
16M
16.00 mi09:06:123:48:5514:1828:14
14:07
#7114
18M
18.00 mi09:44:254:27:0814:5038:13
19:07
#7124
20M
20.00 mi10:20:405:03:2315:1036:15
18:07
#7121
22M
22.00 mi10:52:515:35:3415:1532:11
16:05
#7115
24M
24.00 mi11:26:396:09:2215:2333:48
16:54
#7103
Finish
26.22 mi12:04:106:46:5315:3237:31
16:54
#7085
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:47

Segment Time

15:19/mi

Pace

0.90 mi

Distance

Overall

6800

Women

1935

Division

34

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
2M2.00 mi2.00 mi71552079377127(Top 99%)2059(Top 99%)38(Top 97%)
4M4.00 mi2.00 mi7151+42075+4377162(Top 100%)2070(Top 99%)36(Top 92%)
6M6.00 mi2.00 mi7119+322058+1736+16976(Top 97%)2002(Top 96%)35(Top 90%)
8M8.00 mi2.00 mi7154-352072-1437-17188(Top 100%)2081(Top 100%)39(Top 100%)
9.6M9.60 mi1.60 mi7163-92074-238-17058(Top 98%)2033(Top 97%)38(Top 97%)
10M10.00 mi0.40 mi7169-62076-2387199(Top 100%)2088(Top 100%)39(Top 100%)
10.5M10.50 mi0.50 mi7153+162069+7386649(Top 93%)1880(Top 90%)33(Top 85%)
12M12.00 mi1.50 mi7159-62072-3387127(Top 99%)2059(Top 99%)38(Top 97%)
14M14.00 mi2.00 mi7128+312066+6387007(Top 98%)2023(Top 97%)36(Top 92%)
16M16.00 mi2.00 mi7114+142065+1386944(Top 97%)2011(Top 96%)35(Top 90%)
18M18.00 mi2.00 mi7124-102065387122(Top 99%)2065(Top 99%)38(Top 97%)
20M20.00 mi2.00 mi7121+32067-2387111(Top 99%)2070(Top 99%)38(Top 97%)
22M22.00 mi2.00 mi7115+62066+1386983(Top 97%)2025(Top 97%)35(Top 90%)
24M24.00 mi2.00 mi7103+122063+3386850(Top 96%)1991(Top 95%)33(Top 85%)
Finish26.22 mi2.22 mi7085+182053+10386896(Top 96%)1997(Top 96%)31(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 99%
×1human
+6ft-11ft

Overall

7127

Females

2059

F60-64

38

2M→4M

2.0 - 4.0 mi

Top 100%
×4stories
+75ft-70ft

Overall

7162

Females

2070

F60-64

36

4M→6M

4.0 - 6.0 mi

Top 97%
×5stories
+71ft-18ft

Overall

6976

Females

2002

F60-64

35

6M→8M

6.0 - 8.0 mi

Top 100%
×9stories
+106ft-21ft

Overall

7188

Females

2081

F60-64

39

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13stories
+117ft-177ft

Overall

7058

Females

2033

F60-64

38

9.6M→10M

9.6 - 10.0 mi

Top 100%
×1story
+17ft-12ft

Overall

7199

Females

2088

F60-64

39

10M→10.5M

10.0 - 10.5 mi

Top 93%
×9stories
+0ft-102ft

Overall

6649

Females

1880

F60-64

33

10.5M→12M

10.5 - 12.0 mi

Top 99%
×18stories
+304ft-125ft

Overall

7127

Females

2059

F60-64

38

12M→14M

12.0 - 14.0 mi

Top 98%
×9stories
+99ft-125ft

Overall

7007

Females

2023

F60-64

36

14M→16M

14.0 - 16.0 mi

Top 97%
×9stories
+124ft-78ft

Overall

6944

Females

2011

F60-64

35

16M→18M

16.0 - 18.0 mi

Top 99%
×8stories
+106ft-45ft

Overall

7122

Females

2065

F60-64

38

18M→20M

18.0 - 20.0 mi

Top 99%
×3stories
+52ft-26ft

Overall

7111

Females

2070

F60-64

38

20M→22M

20.0 - 22.0 mi

Top 97%
×21stories
+17ft-266ft

Overall

6983

Females

2025

F60-64

35

22M→24M

22.0 - 24.0 mi

Top 96%
×3stories
+70ft-85ft

Overall

6850

Females

1991

F60-64

33

24M→Finish

24.0 - 26.2 mi

Top 96%
~flat
+2ft-2ft

Overall

6896

Females

1997

F60-64

31

Passing Analysis

Category:
Athletes Passed
280*
Passed By
210
Net Change
+70
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7155
2M → 4M29*25+4#7155#7151
4M → 6M57*25+32#7151#7119
6M → 8M12*47-35#7119#7154
8M → 9.6M19*28-9#7154#7163
9.6M → 10M28-6#7163#7169
10M → 10.5M17*1+16#7169#7153
10.5M → 12M12*18-6#7153#7159
12M → 14M40*9+31#7159#7128
14M → 16M23*9+14#7128#7114
16M → 18M8*18-10#7114#7124
18M → 20M14*11+3#7124#7121
20M → 22M14*8+6#7121#7115
22M → 24M14*2+12#7115#7103
24M → Finish19*1+18#7103#7085
TOTALS280*210+70

* 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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