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SF MARATHON 2026

Tiffany Lee

Bib: 10372•F•Age: 26

Castro Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:53
Rank: #5011
Start → 2M
20:53 | 10:26/mi
4M
45:50
Rank: #6236 (-1225)
2M → 4M
24:57 | 12:29/mi
6M
1:10:12
Rank: #6299 (-63)
4M → 6M
24:22 | 12:11/mi
8M
1:35:19
Rank: #6544 (-245)
6M → 8M
25:07 | 12:33/mi
9.6M
1:56:08
Rank: #6494 (+50)
8M → 9.6M
20:49 | 13:01/mi
10M
1:59:40
Rank: #6493 (+1)
9.6M → 10M
3:32 | 8:51/mi
10.5M
2:07:56
Rank: #6447 (+46)
10M → 10.5M
8:16 | 16:32/mi
12M
2:27:23
Rank: #6484 (-37)
10.5M → 12M
19:27 | 12:58/mi
14M
2:56:14
Rank: #6541 (-57)
12M → 14M
28:51 | 14:25/mi
16M
3:17:09
Rank: #6397 (+144)
14M → 16M
20:55 | 10:27/mi
18M
3:48:36
Rank: #6512 (-115)
16M → 18M
31:27 | 15:44/mi
20M
4:17:57
Rank: #6544 (-32)
18M → 20M
29:21 | 14:40/mi
22M
4:46:10
Rank: #6563 (-19)
20M → 22M
28:13 | 14:06/mi
24M
5:17:38
Rank: #6592 (-29)
22M → 24M
31:28 | 15:44/mi
Finish· 26.22 mi
5:48:42
Rank: #6536 (+56)
24M → Finish
31:04 | 14:00/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:56:14
Pace12:35 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:52:28
Pace14:07 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:5920:5310:2620:53
10:26
-
4M
4.00 mi06:22:5645:5011:2824:57
12:29
+2:03
6M
6.00 mi06:47:181:10:1211:4224:22
12:11
-0:18
8M
8.00 mi07:12:251:35:1911:5525:07
12:33
+0:22
9.6M
9.60 mi07:33:141:56:0812:0620:49
13:01
+0:28
10M
10.00 mi07:36:461:59:4011:583:32
8:51
-4:10
10.5M
10.50 mi07:45:022:07:5612:118:16
16:32
+7:41
12M
12.00 mi08:04:292:27:2312:1719:27
12:58
-3:34
14M
14.00 mi08:33:202:56:1412:3528:51
14:25
+1:27
16M
16.00 mi08:54:153:17:0912:1920:55
10:27
-3:58
18M
18.00 mi09:25:423:48:3612:4231:27
15:44
+5:17
20M
20.00 mi09:55:034:17:5712:5429:21
14:40
-1:04
22M
22.00 mi10:23:164:46:1013:0028:13
14:06
-0:34
24M
24.00 mi10:54:445:17:3813:1431:28
15:44
+1:38
Finish
26.22 mi11:25:485:48:4213:1931:04
14:00
-1:44

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

8:51 /mi

Average Pace

13:19 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:20

13% of race

Time at Steady Pace

2:25:46

42% of race

Time at Slower Pace

2:37:36

45% of race

Average Pace: 13:18 /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 mi05:57:5920:5310:2620:53
10:26
#5011
4M
4.00 mi06:22:5645:5011:2824:57
12:29
#6236
6M
6.00 mi06:47:181:10:1211:4224:22
12:11
#6299
8M
8.00 mi07:12:251:35:1911:5525:07
12:33
#6544
9.6M
9.60 mi07:33:141:56:0812:0620:49
13:01
#6494
10M
10.00 mi07:36:461:59:4011:583:32
8:51
#6493
10.5M
10.50 mi07:45:022:07:5612:118:16
16:32
#6447
12M
12.00 mi08:04:292:27:2312:1719:27
12:58
#6484
14M
14.00 mi08:33:202:56:1412:3528:51
14:25
#6541
16M
16.00 mi08:54:153:17:0912:1920:55
10:27
#6397
18M
18.00 mi09:25:423:48:3612:4231:27
15:44
#6512
20M
20.00 mi09:55:034:17:5712:5429:21
14:40
#6544
22M
22.00 mi10:23:164:46:1013:0028:13
14:06
#6563
24M
24.00 mi10:54:445:17:3813:1431:28
15:44
#6592
Finish
26.22 mi11:25:485:48:4213:1931:04
14:00
#6536
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:48

Segment Time

13:07/mi

Pace

0.90 mi

Distance

Overall

6164

Women

1677

Division

516

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi501112083576595(Top 92%)1827(Top 88%)554(Top 90%)
4M4.00 mi2.00 mi6236-12251679-471496-1396812(Top 95%)1924(Top 92%)566(Top 92%)
6M6.00 mi2.00 mi6299-631706-27506-106453(Top 90%)1768(Top 85%)531(Top 86%)
8M8.00 mi2.00 mi6544-2451791-85536-306973(Top 97%)1988(Top 95%)590(Top 96%)
9.6M9.60 mi1.60 mi6494+501785+6528+86337(Top 88%)1743(Top 84%)526(Top 86%)
10M10.00 mi0.40 mi6493+11783+25286556(Top 91%)1819(Top 87%)546(Top 89%)
10.5M10.50 mi0.50 mi6447+461763+20522+66097(Top 85%)1667(Top 80%)498(Top 81%)
12M12.00 mi1.50 mi6484-371774-11528-66595(Top 92%)1827(Top 88%)554(Top 90%)
14M14.00 mi2.00 mi6541-571806-32538-106663(Top 93%)1878(Top 90%)560(Top 91%)
16M16.00 mi2.00 mi6397+1441746+60528+105061(Top 71%)1292(Top 62%)400(Top 65%)
18M18.00 mi2.00 mi6512-1151803-57543-156717(Top 94%)1932(Top 93%)573(Top 93%)
20M20.00 mi2.00 mi6544-321825-22550-76618(Top 92%)1917(Top 92%)571(Top 93%)
22M22.00 mi2.00 mi6563-191839-14552-26568(Top 92%)1904(Top 91%)571(Top 93%)
24M24.00 mi2.00 mi6592-291854-15558-66540(Top 91%)1893(Top 91%)559(Top 91%)
Finish26.22 mi2.22 mi6536+561844+10554+46031(Top 84%)1747(Top 84%)524(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 92%
×1human
+6ft-11ft

Overall

6595

Females

1827

F25-29

557

2M→4M

2.0 - 4.0 mi

Top 95%
×4stories
+75ft-70ft

Overall

6812

Females

1924

F25-29

571

4M→6M

4.0 - 6.0 mi

Top 90%
×5stories
+71ft-18ft

Overall

6453

Females

1768

F25-29

535

6M→8M

6.0 - 8.0 mi

Top 97%
×9stories
+106ft-21ft

Overall

6973

Females

1988

F25-29

595

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13stories
+117ft-177ft

Overall

6337

Females

1743

F25-29

529

9.6M→10M

9.6 - 10.0 mi

Top 91%
×1story
+17ft-12ft

Overall

6556

Females

1819

F25-29

549

10M→10.5M

10.0 - 10.5 mi

Top 85%
×9stories
+0ft-102ft

Overall

6097

Females

1667

F25-29

501

10.5M→12M

10.5 - 12.0 mi

Top 92%
×18stories
+304ft-125ft

Overall

6595

Females

1827

F25-29

557

12M→14M

12.0 - 14.0 mi

Top 93%
×9stories
+99ft-125ft

Overall

6663

Females

1878

F25-29

562

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5061

Females

1292

F25-29

401

16M→18M

16.0 - 18.0 mi

Top 94%
×8stories
+106ft-45ft

Overall

6717

Females

1932

F25-29

575

18M→20M

18.0 - 20.0 mi

Top 92%
×3stories
+52ft-26ft

Overall

6618

Females

1917

F25-29

572

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6568

Females

1904

F25-29

571

22M→24M

22.0 - 24.0 mi

Top 91%
×3stories
+70ft-85ft

Overall

6540

Females

1893

F25-29

559

24M→Finish

24.0 - 26.2 mi

Top 84%
~flat
+2ft-2ft

Overall

6031

Females

1747

F25-29

524

Passing Analysis

Category:
Athletes Passed
682*
Passed By
2207
Net Change
-1525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5011
2M → 4M5*1230-1225#5011#6236
4M → 6M117*180-63#6236#6299
6M → 8M9*254-245#6299#6544
8M → 9.6M81*31+50#6544#6494
9.6M → 10M1413+1#6494#6493
10M → 10.5M5610+46#6493#6447
10.5M → 12M3673-37#6447#6484
12M → 14M32*89-57#6484#6541
14M → 16M161*17+144#6541#6397
16M → 18M19*134-115#6397#6512
18M → 20M27*59-32#6512#6544
20M → 22M29*48-19#6544#6563
22M → 24M27*56-29#6563#6592
24M → Finish69*13+56#6592#6536
TOTALS682*2207-1525

* 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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