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SF MARATHON 2026

Tiffany Whitmer

Bib: 10200•F•Age: 32

Lodi, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:19
Rank: #6595
Start → 2M
23:19 | 11:39/mi
4M
46:47
Rank: #6464 (+131)
2M → 4M
23:28 | 11:44/mi
6M
1:14:42
Rank: #6812 (-348)
4M → 6M
27:55 | 13:57/mi
8M
1:39:48
Rank: #6860 (-48)
6M → 8M
25:06 | 12:33/mi
9.6M
2:02:21
Rank: #6864 (-4)
8M → 9.6M
22:33 | 14:06/mi
10M
2:05:46
Rank: #6848 (+16)
9.6M → 10M
3:25 | 8:33/mi
10.5M
2:14:19
Rank: #6813 (+35)
10M → 10.5M
8:33 | 17:06/mi
12M
2:33:54
Rank: #6830 (-17)
10.5M → 12M
19:35 | 13:03/mi
14M
3:02:25
Rank: #6767 (+63)
12M → 14M
28:31 | 14:15/mi
16M
3:26:54
Rank: #6739 (+28)
14M → 16M
24:29 | 12:14/mi
18M
3:58:12
Rank: #6787 (-48)
16M → 18M
31:18 | 15:39/mi
20M
4:25:46
Rank: #6755 (+32)
18M → 20M
27:34 | 13:47/mi
22M
4:52:37
Rank: #6740 (+15)
20M → 22M
26:51 | 13:25/mi
24M
5:18:27
Rank: #6610 (+130)
22M → 24M
25:50 | 12:55/mi
Finish· 26.22 mi
5:47:37
Rank: #6509 (+101)
24M → Finish
29:10 | 13:09/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:02:25
Pace13:02 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:45:12
Pace13:31 /mi
📊Negative Split: 9.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:02:4923:1911:3923:19
11:39
-
4M
4.00 mi06:26:1746:4711:4223:28
11:44
+0:05
6M
6.00 mi06:54:121:14:4212:2727:55
13:57
+2:13
8M
8.00 mi07:19:181:39:4812:2825:06
12:33
-1:24
9.6M
9.60 mi07:41:512:02:2112:4522:33
14:06
+1:33
10M
10.00 mi07:45:162:05:4612:353:25
8:33
-5:33
10.5M
10.50 mi07:53:492:14:1912:488:33
17:06
+8:33
12M
12.00 mi08:13:242:33:5412:5019:35
13:03
-4:03
14M
14.00 mi08:41:553:02:2513:0228:31
14:15
+1:12
16M
16.00 mi09:06:243:26:5412:5624:29
12:14
-2:01
18M
18.00 mi09:37:423:58:1213:1431:18
15:39
+3:25
20M
20.00 mi10:05:164:25:4613:1727:34
13:47
-1:52
22M
22.00 mi10:32:074:52:3713:1826:51
13:25
-0:22
24M
24.00 mi10:57:575:18:2713:1625:50
12:55
-0:30
Finish
26.22 mi11:27:075:47:3713:1629:10
13:09
+0:14

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

8:33 /mi

Average Pace

13:16 /mi

Slowest Pace

17:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:12

14% of race

Time at Steady Pace

3:26:30

59% of race

Time at Slower Pace

1:30:55

26% of race

Average Pace: 13:15 /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 mi06:02:4923:1911:3923:19
11:39
#6595
4M
4.00 mi06:26:1746:4711:4223:28
11:44
#6464
6M
6.00 mi06:54:121:14:4212:2727:55
13:57
#6812
8M
8.00 mi07:19:181:39:4812:2825:06
12:33
#6860
9.6M
9.60 mi07:41:512:02:2112:4522:33
14:06
#6864
10M
10.00 mi07:45:162:05:4612:353:25
8:33
#6848
10.5M
10.50 mi07:53:492:14:1912:488:33
17:06
#6813
12M
12.00 mi08:13:242:33:5412:5019:35
13:03
#6830
14M
14.00 mi08:41:553:02:2513:0228:31
14:15
#6767
16M
16.00 mi09:06:243:26:5412:5624:29
12:14
#6739
18M
18.00 mi09:37:423:58:1213:1431:18
15:39
#6787
20M
20.00 mi10:05:164:25:4613:1727:34
13:47
#6755
22M
22.00 mi10:32:074:52:3713:1826:51
13:25
#6740
24M
24.00 mi10:57:575:18:2713:1625:50
12:55
#6610
Finish
26.22 mi11:27:075:47:3713:1629:10
13:09
#6509
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 87%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:58

Segment Time

13:18/mi

Pace

0.90 mi

Distance

Overall

6254

Women

1715

Division

324

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi659518223346636(Top 93%)1845(Top 88%)353(Top 89%)
4M4.00 mi2.00 mi6464+1311772+50329+56373(Top 89%)1749(Top 84%)325(Top 82%)
6M6.00 mi2.00 mi6812-3481917-145359-307055(Top 98%)2030(Top 97%)380(Top 96%)
8M8.00 mi2.00 mi6860-481943-26368-96969(Top 97%)1986(Top 95%)374(Top 95%)
9.6M9.60 mi1.60 mi6864-41940+3366+26801(Top 95%)1942(Top 93%)365(Top 92%)
10M10.00 mi0.40 mi6848+161935+5365+16337(Top 88%)1732(Top 83%)327(Top 83%)
10.5M10.50 mi0.50 mi6813+351919+16360+56300(Top 88%)1747(Top 84%)325(Top 82%)
12M12.00 mi1.50 mi6830-171917+23606636(Top 93%)1845(Top 88%)353(Top 89%)
14M14.00 mi2.00 mi6767+631902+15358+26604(Top 92%)1856(Top 89%)350(Top 89%)
16M16.00 mi2.00 mi6739+281894+8356+26269(Top 87%)1737(Top 83%)337(Top 85%)
18M18.00 mi2.00 mi6787-481920-26364-86695(Top 93%)1923(Top 92%)367(Top 93%)
20M20.00 mi2.00 mi6755+321913+7361+36232(Top 87%)1784(Top 86%)340(Top 86%)
22M22.00 mi2.00 mi6740+151905+83616279(Top 88%)1812(Top 87%)349(Top 88%)
24M24.00 mi2.00 mi6610+1301863+42356+54717(Top 66%)1312(Top 63%)244(Top 62%)
Finish26.22 mi2.22 mi6509+1011836+27353+35494(Top 77%)1559(Top 75%)295(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
×1human
+6ft-11ft

Overall

6636

Females

1845

F30-34

358

2M→4M

2.0 - 4.0 mi

Top 89%
×4stories
+75ft-70ft

Overall

6373

Females

1749

F30-34

332

4M→6M

4.0 - 6.0 mi

Top 98%
×5stories
+71ft-18ft

Overall

7055

Females

2030

F30-34

392

6M→8M

6.0 - 8.0 mi

Top 97%
×9stories
+106ft-21ft

Overall

6969

Females

1986

F30-34

382

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13stories
+117ft-177ft

Overall

6801

Females

1942

F30-34

372

9.6M→10M

9.6 - 10.0 mi

Top 88%
×1story
+17ft-12ft

Overall

6337

Females

1732

F30-34

333

10M→10.5M

10.0 - 10.5 mi

Top 88%
×9stories
+0ft-102ft

Overall

6300

Females

1747

F30-34

332

10.5M→12M

10.5 - 12.0 mi

Top 93%
×18stories
+304ft-125ft

Overall

6636

Females

1845

F30-34

358

12M→14M

12.0 - 14.0 mi

Top 92%
×9stories
+99ft-125ft

Overall

6604

Females

1856

F30-34

354

14M→16M

14.0 - 16.0 mi

Top 87%
×9stories
+124ft-78ft

Overall

6269

Females

1737

F30-34

341

16M→18M

16.0 - 18.0 mi

Top 93%
×8stories
+106ft-45ft

Overall

6695

Females

1923

F30-34

371

18M→20M

18.0 - 20.0 mi

Top 87%
×3stories
+52ft-26ft

Overall

6232

Females

1784

F30-34

344

20M→22M

20.0 - 22.0 mi

Top 88%
×21stories
+17ft-266ft

Overall

6279

Females

1812

F30-34

352

22M→24M

22.0 - 24.0 mi

Top 66%
×3stories
+70ft-85ft

Overall

4717

Females

1312

F30-34

246

24M→Finish

24.0 - 26.2 mi

Top 77%
~flat
+2ft-2ft

Overall

5494

Females

1559

F30-34

295

Passing Analysis

Category:
Athletes Passed
848*
Passed By
762
Net Change
+86
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6595
2M → 4M183*52+131#6595#6464
4M → 6M36*384-348#6464#6812
6M → 8M23*71-48#6812#6860
8M → 9.6M49*53-4#6860#6864
9.6M → 10M182+16#6864#6848
10M → 10.5M47*12+35#6848#6813
10.5M → 12M3855-17#6813#6830
12M → 14M75*12+63#6830#6767
14M → 16M52*24+28#6767#6739
16M → 18M19*67-48#6739#6787
18M → 20M44*12+32#6787#6755
20M → 22M29*14+15#6755#6740
22M → 24M131*1+130#6740#6610
24M → Finish104*3+101#6610#6509
TOTALS848*762+86

* 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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