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SF MARATHON 2026

Sophia Siopack

Bib: 6372•F•Age: 22

Castro Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 50%
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
19:42
Rank: #3903
Start → 2M
19:42 | 9:51/mi
4M
39:25
Rank: #3805 (+98)
2M → 4M
19:43 | 9:52/mi
6M
59:27
Rank: #3799 (+6)
4M → 6M
20:02 | 10:01/mi
8M
1:20:13
Rank: #3990 (-191)
6M → 8M
20:46 | 10:23/mi
9.6M
1:37:58
Rank: #4064 (-74)
8M → 9.6M
17:45 | 11:06/mi
10M
1:41:05
Rank: #4126 (-62)
9.6M → 10M
3:07 | 7:48/mi
10.5M
1:47:55
Rank: #4088 (+38)
10M → 10.5M
6:50 | 13:40/mi
12M
2:03:37
Rank: #4157 (-69)
10.5M → 12M
15:42 | 10:28/mi
14M
2:26:32
Rank: #4193 (-36)
12M → 14M
22:55 | 11:27/mi
16M
2:47:49
Rank: #4362 (-169)
14M → 16M
21:17 | 10:38/mi
18M
3:09:05
Rank: #4153 (+209)
16M → 18M
21:16 | 10:38/mi
20M
3:31:39
Rank: #4121 (+32)
18M → 20M
22:34 | 11:17/mi
22M
3:53:35
Rank: #4110 (+11)
20M → 22M
21:56 | 10:58/mi
24M
4:19:07
Rank: #4172 (-62)
22M → 24M
25:32 | 12:46/mi
Finish· 26.22 mi
4:48:13
Rank: #4340 (-168)
24M → Finish
29:06 | 13:07/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:26:32
Pace10:28 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:21:41
Pace11:36 /mi
📊Negative Split: 3.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:48:0119:429:5119:42
9:51
-
4M
4.00 mi06:07:4439:259:5119:43
9:52
+0:01
6M
6.00 mi06:27:4659:279:5520:02
10:01
+0:09
8M
8.00 mi06:48:321:20:1310:0220:46
10:23
+0:22
9.6M
9.60 mi07:06:171:37:5810:1217:45
11:06
+0:43
10M
10.00 mi07:09:241:41:0510:073:07
7:48
-3:18
10.5M
10.50 mi07:16:141:47:5510:176:50
13:40
+5:52
12M
12.00 mi07:31:562:03:3710:1815:42
10:28
-3:12
14M
14.00 mi07:54:512:26:3210:2822:55
11:27
+0:59
16M
16.00 mi08:16:082:47:4910:2921:17
10:38
-0:49
18M
18.00 mi08:37:243:09:0510:3021:16
10:38
0:00
20M
20.00 mi08:59:583:31:3910:3522:34
11:17
+0:39
22M
22.00 mi09:21:543:53:3510:3721:56
10:58
-0:19
24M
24.00 mi09:47:264:19:0710:4825:32
12:46
+1:48
Finish
26.22 mi10:16:324:48:1311:0029:06
13:07
+0:21

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

7:48 /mi

Average Pace

11:00 /mi

Slowest Pace

13:40 /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

42:32

15% of race

Time at Steady Pace

2:41:18

56% of race

Time at Slower Pace

1:24:23

29% of race

Average Pace: 11:00 /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 mi05:48:0119:429:5119:42
9:51
#3903
4M
4.00 mi06:07:4439:259:5119:43
9:52
#3805
6M
6.00 mi06:27:4659:279:5520:02
10:01
#3799
8M
8.00 mi06:48:321:20:1310:0220:46
10:23
#3990
9.6M
9.60 mi07:06:171:37:5810:1217:45
11:06
#4064
10M
10.00 mi07:09:241:41:0510:073:07
7:48
#4126
10.5M
10.50 mi07:16:141:47:5510:176:50
13:40
#4088
12M
12.00 mi07:31:562:03:3710:1815:42
10:28
#4157
14M
14.00 mi07:54:512:26:3210:2822:55
11:27
#4193
16M
16.00 mi08:16:082:47:4910:2921:17
10:38
#4362
18M
18.00 mi08:37:243:09:0510:3021:16
10:38
#4153
20M
20.00 mi08:59:583:31:3910:3522:34
11:17
#4121
22M
22.00 mi09:21:543:53:3510:3721:56
10:58
#4110
24M
24.00 mi09:47:264:19:0710:4825:32
12:46
#4172
Finish
26.22 mi10:16:324:48:1311:0029:06
13:07
#4340
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 60%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:57

Segment Time

11:04/mi

Pace

0.90 mi

Distance

Overall

4282

Women

962

Division

163

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi39037911414637(Top 65%)1081(Top 52%)183(Top 65%)
4M4.00 mi2.00 mi3805+98754+37134+73758(Top 52%)749(Top 36%)134(Top 47%)
6M6.00 mi2.00 mi3799+6755-1132+23850(Top 54%)778(Top 37%)132(Top 47%)
8M8.00 mi2.00 mi3990-191809-54141-94810(Top 67%)1118(Top 54%)184(Top 65%)
9.6M9.60 mi1.60 mi4064-74846-37152-114541(Top 63%)1051(Top 50%)174(Top 61%)
10M10.00 mi0.40 mi4126-62874-28156-45500(Top 77%)1408(Top 67%)218(Top 77%)
10.5M10.50 mi0.50 mi4088+38865+9155+13951(Top 55%)851(Top 41%)146(Top 52%)
12M12.00 mi1.50 mi4157-69891-26159-44637(Top 65%)1081(Top 52%)183(Top 65%)
14M14.00 mi2.00 mi4193-36911-20157+24523(Top 63%)1047(Top 50%)177(Top 63%)
16M16.00 mi2.00 mi4362-169980-69164-75241(Top 73%)1355(Top 65%)205(Top 72%)
18M18.00 mi2.00 mi4153+209910+70157+73067(Top 43%)653(Top 31%)119(Top 42%)
20M20.00 mi2.00 mi4121+32908+2156+14104(Top 57%)1035(Top 50%)168(Top 59%)
22M22.00 mi2.00 mi4110+11923-15159-34225(Top 59%)1141(Top 55%)181(Top 64%)
24M24.00 mi2.00 mi4172-62972-49167-84579(Top 64%)1269(Top 61%)196(Top 69%)
Finish26.22 mi2.22 mi4340-1681041-69177-105469(Top 76%)1552(Top 74%)231(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
×1human
+6ft-11ft

Overall

4637

Females

1081

F20-24

185

2M→4M

2.0 - 4.0 mi

Top 52%
×4stories
+75ft-70ft

Overall

3758

Females

749

F20-24

136

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3850

Females

778

F20-24

135

6M→8M

6.0 - 8.0 mi

Top 67%
×9stories
+106ft-21ft

Overall

4810

Females

1118

F20-24

186

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13stories
+117ft-177ft

Overall

4541

Females

1051

F20-24

176

9.6M→10M

9.6 - 10.0 mi

Top 77%
×1story
+17ft-12ft

Overall

5500

Females

1408

F20-24

221

10M→10.5M

10.0 - 10.5 mi

Top 55%
×9stories
+0ft-102ft

Overall

3951

Females

851

F20-24

149

10.5M→12M

10.5 - 12.0 mi

Top 65%
×18stories
+304ft-125ft

Overall

4637

Females

1081

F20-24

185

12M→14M

12.0 - 14.0 mi

Top 63%
×9stories
+99ft-125ft

Overall

4523

Females

1047

F20-24

179

14M→16M

14.0 - 16.0 mi

Top 73%
×9stories
+124ft-78ft

Overall

5241

Females

1355

F20-24

207

16M→18M

16.0 - 18.0 mi

Top 43%
×8stories
+106ft-45ft

Overall

3067

Females

653

F20-24

121

18M→20M

18.0 - 20.0 mi

Top 57%
×3stories
+52ft-26ft

Overall

4104

Females

1035

F20-24

169

20M→22M

20.0 - 22.0 mi

Top 59%
×21stories
+17ft-266ft

Overall

4225

Females

1141

F20-24

182

22M→24M

22.0 - 24.0 mi

Top 64%
×3stories
+70ft-85ft

Overall

4579

Females

1269

F20-24

197

24M→Finish

24.0 - 26.2 mi

Top 76%
~flat
+2ft-2ft

Overall

5469

Females

1552

F20-24

231

Passing Analysis

Category:
Athletes Passed
1039*
Passed By
1476
Net Change
-437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3903
2M → 4M188*90+98#3903#3805
4M → 6M10599+6#3805#3799
6M → 8M21*212-191#3799#3990
8M → 9.6M71*145-74#3990#4064
9.6M → 10M466-62#4064#4126
10M → 10.5M5921+38#4126#4088
10.5M → 12M43112-69#4088#4157
12M → 14M54*90-36#4157#4193
14M → 16M54*223-169#4193#4362
16M → 18M22516+209#4362#4153
18M → 20M72*40+32#4153#4121
20M → 22M75*64+11#4121#4110
22M → 24M41*103-62#4110#4172
24M → Finish27*195-168#4172#4340
TOTALS1039*1476-437

* 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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