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SF MARATHON 2026

Tiffany Jin

Bib: 1835•F•Age: 37

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 6%
Gender (Female)
#0 / 2086
Top 2%
Division (F35-39)
#0 / 270
Top 3%
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
15:47
Rank: #697
Start → 2M
15:47 | 7:53/mi
4M
31:35
Rank: #669 (+28)
2M → 4M
15:48 | 7:54/mi
6M
47:17
Rank: #660 (+9)
4M → 6M
15:42 | 7:51/mi
8M
1:02:43
Rank: #630 (+30)
6M → 8M
15:26 | 7:43/mi
9.6M
1:15:55
Rank: #648 (-18)
8M → 9.6M
13:12 | 8:15/mi
10M
1:18:06
Rank: #637 (+11)
9.6M → 10M
2:11 | 5:28/mi
10.5M
1:23:19
Rank: #640 (-3)
10M → 10.5M
5:13 | 10:26/mi
12M
1:34:30
Rank: #618 (+22)
10.5M → 12M
11:11 | 7:27/mi
14M
1:51:20
Rank: #594 (+24)
12M → 14M
16:50 | 8:25/mi
16M
2:03:48
Rank: #523 (+71)
14M → 16M
12:28 | 6:14/mi
18M
2:21:26
Rank: #529 (-6)
16M → 18M
17:38 | 8:49/mi
20M
2:36:55
Rank: #498 (+31)
18M → 20M
15:29 | 7:44/mi
22M
2:51:50
Rank: #479 (+19)
20M → 22M
14:55 | 7:27/mi
24M
3:07:38
Rank: #433 (+46)
22M → 24M
15:48 | 7:54/mi
Finish· 26.22 mi
3:25:07
Rank: #402 (+31)
24M → Finish
17:29 | 7:53/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:51:20
Pace7:57 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:33:47
Pace7:41 /mi
📊Negative Split: 15.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:4915:477:5315:47
7:53
-
4M
4.00 mi05:47:3731:357:5415:48
7:54
+0:01
6M
6.00 mi06:03:1947:177:5315:42
7:51
-0:03
8M
8.00 mi06:18:451:02:437:5015:26
7:43
-0:08
9.6M
9.60 mi06:31:571:15:557:5413:12
8:15
+0:32
10M
10.00 mi06:34:081:18:067:492:11
5:28
-2:47
10.5M
10.50 mi06:39:211:23:197:565:13
10:26
+4:58
12M
12.00 mi06:50:321:34:307:5311:11
7:27
-2:59
14M
14.00 mi07:07:221:51:207:5716:50
8:25
+0:58
16M
16.00 mi07:19:502:03:487:4412:28
6:14
-2:11
18M
18.00 mi07:37:282:21:267:5117:38
8:49
+2:35
20M
20.00 mi07:52:572:36:557:5115:29
7:44
-1:05
22M
22.00 mi08:07:522:51:507:4914:55
7:27
-0:17
24M
24.00 mi08:23:403:07:387:4915:48
7:54
+0:27
Finish
26.22 mi08:41:093:25:077:5017:29
7:53
-0:01

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

5:28 /mi

Average Pace

7:50 /mi

Slowest Pace

10:26 /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

14:39

7% of race

Time at Steady Pace

2:30:47

74% of race

Time at Slower Pace

39:41

19% of race

Average Pace: 7:49 /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 mi05:31:4915:477:5315:47
7:53
#697
4M
4.00 mi05:47:3731:357:5415:48
7:54
#669
6M
6.00 mi06:03:1947:177:5315:42
7:51
#660
8M
8.00 mi06:18:451:02:437:5015:26
7:43
#630
9.6M
9.60 mi06:31:571:15:557:5413:12
8:15
#648
10M
10.00 mi06:34:081:18:067:492:11
5:28
#637
10.5M
10.50 mi06:39:211:23:197:565:13
10:26
#640
12M
12.00 mi06:50:321:34:307:5311:11
7:27
#618
14M
14.00 mi07:07:221:51:207:5716:50
8:25
#594
16M
16.00 mi07:19:502:03:487:4412:28
6:14
#523
18M
18.00 mi07:37:282:21:267:5117:38
8:49
#529
20M
20.00 mi07:52:572:36:557:5115:29
7:44
#498
22M
22.00 mi08:07:522:51:507:4914:55
7:27
#479
24M
24.00 mi08:23:403:07:387:4915:48
7:54
#433
Finish
26.22 mi08:41:093:25:077:5017:29
7:53
#402
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 9%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:24

Segment Time

8:13/mi

Pace

0.90 mi

Distance

Overall

654

Women

56

Division

7

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi697718602(Top 8%)51(Top 2%)7(Top 3%)
4M4.00 mi2.00 mi669+2868+38620(Top 9%)61(Top 3%)9(Top 3%)
6M6.00 mi2.00 mi660+966+29-1641(Top 9%)62(Top 3%)8(Top 3%)
8M8.00 mi2.00 mi630+3059+78+1596(Top 8%)60(Top 3%)7(Top 3%)
9.6M9.60 mi1.60 mi648-1864-58698(Top 10%)70(Top 3%)8(Top 3%)
10M10.00 mi0.40 mi637+1159+58642(Top 9%)57(Top 3%)6(Top 2%)
10.5M10.50 mi0.50 mi640-361-28729(Top 10%)73(Top 3%)7(Top 3%)
12M12.00 mi1.50 mi618+2257+48602(Top 8%)51(Top 2%)7(Top 3%)
14M14.00 mi2.00 mi594+2456+18609(Top 8%)59(Top 3%)7(Top 3%)
16M16.00 mi2.00 mi523+7146+107+1326(Top 5%)27(Top 1%)4(Top 1%)
18M18.00 mi2.00 mi529-647-171038(Top 14%)153(Top 7%)22(Top 8%)
20M20.00 mi2.00 mi498+3145+27343(Top 5%)33(Top 2%)7(Top 3%)
22M22.00 mi2.00 mi479+1941+47471(Top 7%)60(Top 3%)9(Top 3%)
24M24.00 mi2.00 mi433+4640+17235(Top 3%)19(Top 0.9%)5(Top 2%)
Finish26.22 mi2.22 mi402+3136+47312(Top 4%)34(Top 2%)8(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
×1human
+6ft-11ft

Overall

602

Females

51

F35-39

8

2M→4M

2.0 - 4.0 mi

Top 9%
×4stories
+75ft-70ft

Overall

620

Females

61

F35-39

9

4M→6M

4.0 - 6.0 mi

Top 9%
×5stories
+71ft-18ft

Overall

641

Females

62

F35-39

9

6M→8M

6.0 - 8.0 mi

Top 8%
×9stories
+106ft-21ft

Overall

596

Females

60

F35-39

8

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13stories
+117ft-177ft

Overall

698

Females

70

F35-39

9

9.6M→10M

9.6 - 10.0 mi

Top 9%
×1story
+17ft-12ft

Overall

642

Females

57

F35-39

7

10M→10.5M

10.0 - 10.5 mi

Top 10%
×9stories
+0ft-102ft

Overall

729

Females

73

F35-39

8

10.5M→12M

10.5 - 12.0 mi

Top 8%
×18stories
+304ft-125ft

Overall

602

Females

51

F35-39

8

12M→14M

12.0 - 14.0 mi

Top 8%
×9stories
+99ft-125ft

Overall

609

Females

59

F35-39

8

14M→16M

14.0 - 16.0 mi

Top 5%
×9stories
+124ft-78ft

Overall

326

Females

27

F35-39

4

16M→18M

16.0 - 18.0 mi

Top 14%
×8stories
+106ft-45ft

Overall

1038

Females

153

F35-39

22

18M→20M

18.0 - 20.0 mi

Top 5%
×3stories
+52ft-26ft

Overall

343

Females

33

F35-39

7

20M→22M

20.0 - 22.0 mi

Top 7%
×21stories
+17ft-266ft

Overall

471

Females

60

F35-39

9

22M→24M

22.0 - 24.0 mi

Top 3%
×3stories
+70ft-85ft

Overall

235

Females

19

F35-39

5

24M→Finish

24.0 - 26.2 mi

Top 4%
~flat
+2ft-2ft

Overall

312

Females

34

F35-39

8

Passing Analysis

Category:
Athletes Passed
439*
Passed By
144
Net Change
+295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#697
2M → 4M4820+28#697#669
4M → 6M3223+9#669#660
6M → 8M39*9+30#660#630
8M → 9.6M523-18#630#648
9.6M → 10M165+11#648#637
10M → 10.5M1215-3#637#640
10.5M → 12M275+22#640#618
12M → 14M31*7+24#618#594
14M → 16M732+71#594#523
16M → 18M2026-6#523#529
18M → 20M32*1+31#529#498
20M → 22M256+19#498#479
22M → 24M482+46#479#433
24M → Finish310+31#433#402
TOTALS439*144+295

* 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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