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SF MARATHON 2026

Giselle Cardenas

Bib: 8663•F•Age: 24

Lathrop, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 42%
F20-29
#0 / 283
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:14
Rank: #5344
Start → 2M
21:14 | 10:37/mi
4M
42:19
Rank: #5071 (+273)
2M → 4M
21:05 | 10:33/mi
6M
1:03:19
Rank: #4853 (+218)
4M → 6M
21:00 | 10:30/mi
8M
1:24:03
Rank: #4838 (+15)
6M → 8M
20:44 | 10:22/mi
9.6M
1:42:32
Rank: #4825 (+13)
8M → 9.6M
18:29 | 11:33/mi
10M
1:45:31
Rank: #4834 (-9)
9.6M → 10M
2:59 | 7:28/mi
10.5M
1:56:20
Rank: #5301 (-467)
10M → 10.5M
10:49 | 21:37/mi
12M
2:10:22
Rank: #4992 (+309)
10.5M → 12M
14:02 | 9:21/mi
14M
2:31:48
Rank: #4736 (+256)
12M → 14M
21:26 | 10:43/mi
16M
2:52:16
Rank: #4749 (-13)
14M → 16M
20:28 | 10:14/mi
18M
3:12:43
Rank: #4433 (+316)
16M → 18M
20:27 | 10:14/mi
20M
3:33:54
Rank: #4275 (+158)
18M → 20M
21:11 | 10:35/mi
22M
3:54:27
Rank: #4166 (+109)
20M → 22M
20:33 | 10:16/mi
24M
4:15:15
Rank: #3942 (+224)
22M → 24M
20:48 | 10:24/mi
Finish· 26.22 mi
4:38:40
Rank: #3841 (+101)
24M → Finish
23:25 | 10:33/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:31:48
Pace10:51 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:06:52
Pace10:23 /mi
📊Negative Split: 16.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4821:1410:3721:14
10:37
-
4M
4.00 mi06:13:5342:1910:3521:05
10:33
-0:04
6M
6.00 mi06:34:531:03:1910:3321:00
10:30
-0:03
8M
8.00 mi06:55:371:24:0310:3020:44
10:22
-0:08
9.6M
9.60 mi07:14:061:42:3210:4118:29
11:33
+1:11
10M
10.00 mi07:17:051:45:3110:332:59
7:28
-4:05
10.5M
10.50 mi07:27:541:56:2011:0510:49
21:37
+14:09
12M
12.00 mi07:41:562:10:2210:5214:02
9:21
-12:16
14M
14.00 mi08:03:222:31:4810:5121:26
10:43
+1:22
16M
16.00 mi08:23:502:52:1610:4620:28
10:14
-0:29
18M
18.00 mi08:44:173:12:4310:4220:27
10:14
0:00
20M
20.00 mi09:05:283:33:5410:4221:11
10:35
+0:21
22M
22.00 mi09:26:013:54:2710:3920:33
10:16
-0:19
24M
24.00 mi09:46:494:15:1510:3820:48
10:24
+0:08
Finish
26.22 mi10:10:144:38:4010:3823:25
10:33
+0:09

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

7:28 /mi

Average Pace

10:38 /mi

Slowest Pace

21:37 /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

2:59

1% of race

Time at Steady Pace

4:24:52

95% of race

Time at Slower Pace

10:49

4% of race

Average Pace: 10:38 /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
2M
2.00 mi05:52:4821:1410:3721:14
10:37
#5344
4M
4.00 mi06:13:5342:1910:3521:05
10:33
#5071
6M
6.00 mi06:34:531:03:1910:3321:00
10:30
#4853
8M
8.00 mi06:55:371:24:0310:3020:44
10:22
#4838
9.6M
9.60 mi07:14:061:42:3210:4118:29
11:33
#4825
10M
10.00 mi07:17:051:45:3110:332:59
7:28
#4834
10.5M
10.50 mi07:27:541:56:2011:0510:49
21:37
#5301
12M
12.00 mi07:41:562:10:2210:5214:02
9:21
#4992
14M
14.00 mi08:03:222:31:4810:5121:26
10:43
#4736
16M
16.00 mi08:23:502:52:1610:4620:28
10:14
#4749
18M
18.00 mi08:44:173:12:4310:4220:27
10:14
#4433
20M
20.00 mi09:05:283:33:5410:4221:11
10:35
#4275
22M
22.00 mi09:26:013:54:2710:3920:33
10:16
#4166
24M
24.00 mi09:46:494:15:1510:3820:48
10:24
#3942
Finish
26.22 mi10:10:144:38:4010:3823:25
10:33
#3841
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

13:48

Segment Time

15:20/mi

Pace

0.90 mi

Distance

Overall

6801

Women

1936

Division

275

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi534413332073333(Top 47%)632(Top 30%)118(Top 42%)
4M4.00 mi2.00 mi5071+2731229+104193+144920(Top 69%)1164(Top 56%)184(Top 65%)
6M6.00 mi2.00 mi4853+2181145+84185+84583(Top 64%)1045(Top 50%)174(Top 61%)
8M8.00 mi2.00 mi4838+151129+16183+24778(Top 67%)1106(Top 53%)182(Top 64%)
9.6M9.60 mi1.60 mi4825+131125+4184-15048(Top 70%)1232(Top 59%)197(Top 70%)
10M10.00 mi0.40 mi4834-91129-4183+14903(Top 68%)1179(Top 57%)186(Top 66%)
10.5M10.50 mi0.50 mi5301-4671301-172203-206985(Top 97%)2000(Top 96%)281(Top 99%)
12M12.00 mi1.50 mi4992+3091196+105195+83333(Top 47%)632(Top 30%)118(Top 42%)
14M14.00 mi2.00 mi4736+2561116+80189+63605(Top 50%)728(Top 35%)132(Top 47%)
16M16.00 mi2.00 mi4749-131122-6188+14874(Top 68%)1215(Top 58%)184(Top 65%)
18M18.00 mi2.00 mi4433+3161013+109175+132541(Top 35%)491(Top 24%)83(Top 29%)
20M20.00 mi2.00 mi4275+158968+45169+63258(Top 45%)738(Top 35%)124(Top 44%)
22M22.00 mi2.00 mi4166+109946+22166+33442(Top 48%)836(Top 40%)138(Top 49%)
24M24.00 mi2.00 mi3942+224890+56152+142200(Top 31%)507(Top 24%)92(Top 33%)
Finish26.22 mi2.22 mi3841+101877+13149+32952(Top 41%)752(Top 36%)128(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 47%
×1human
+6ft-11ft

Overall

3333

Females

632

F20-24

120

2M→4M

2.0 - 4.0 mi

Top 69%
×4stories
+75ft-70ft

Overall

4920

Females

1164

F20-24

188

4M→6M

4.0 - 6.0 mi

Top 64%
×5stories
+71ft-18ft

Overall

4583

Females

1045

F20-24

178

6M→8M

6.0 - 8.0 mi

Top 67%
×9stories
+106ft-21ft

Overall

4778

Females

1106

F20-24

184

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13stories
+117ft-177ft

Overall

5048

Females

1232

F20-24

199

9.6M→10M

9.6 - 10.0 mi

Top 68%
×1story
+17ft-12ft

Overall

4903

Females

1179

F20-24

189

10M→10.5M

10.0 - 10.5 mi

Top 97%
×9stories
+0ft-102ft

Overall

6985

Females

2000

F20-24

287

10.5M→12M

10.5 - 12.0 mi

Top 47%
×18stories
+304ft-125ft

Overall

3333

Females

632

F20-24

120

12M→14M

12.0 - 14.0 mi

Top 50%
×9stories
+99ft-125ft

Overall

3605

Females

728

F20-24

133

14M→16M

14.0 - 16.0 mi

Top 68%
×9stories
+124ft-78ft

Overall

4874

Females

1215

F20-24

186

16M→18M

16.0 - 18.0 mi

Top 35%
×8stories
+106ft-45ft

Overall

2541

Females

491

F20-24

85

18M→20M

18.0 - 20.0 mi

Top 45%
×3stories
+52ft-26ft

Overall

3258

Females

738

F20-24

125

20M→22M

20.0 - 22.0 mi

Top 48%
×21stories
+17ft-266ft

Overall

3442

Females

836

F20-24

139

22M→24M

22.0 - 24.0 mi

Top 31%
×3stories
+70ft-85ft

Overall

2200

Females

507

F20-24

92

24M→Finish

24.0 - 26.2 mi

Top 41%
~flat
+2ft-2ft

Overall

2952

Females

752

F20-24

128

Passing Analysis

Category:
Athletes Passed
2376*
Passed By
873
Net Change
+1503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5344
2M → 4M315*42+273#5344#5071
4M → 6M24527+218#5071#4853
6M → 8M79*64+15#4853#4838
8M → 9.6M94*81+13#4838#4825
9.6M → 10M1221-9#4825#4834
10M → 10.5M6473-467#4834#5301
10.5M → 12M3090+309#5301#4992
12M → 14M259*3+256#4992#4736
14M → 16M101*114-13#4736#4749
16M → 18M3171+316#4749#4433
18M → 20M164*6+158#4433#4275
20M → 22M131*22+109#4275#4166
22M → 24M228*4+224#4166#3942
24M → Finish116*15+101#3942#3841
TOTALS2376*873+1503

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

📊

Passing Visuals

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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