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SF MARATHON 2026

Zoe Thierfelder

Bib: 4873•F•Age: 25

New York, NY

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 46%
Division (F25-29)
#0 / 614
Top 50%
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
20:14
Rank: #4394
Start → 2M
20:14 | 10:07/mi
4M
40:41
Rank: #4337 (+57)
2M → 4M
20:27 | 10:14/mi
6M
1:05:57
Rank: #5510 (-1173)
4M → 6M
25:16 | 12:38/mi
8M
1:26:14
Rank: #5242 (+268)
6M → 8M
20:17 | 10:08/mi
9.6M
1:44:22
Rank: #5124 (+118)
8M → 9.6M
18:08 | 11:20/mi
10M
1:47:10
Rank: #5084 (+40)
9.6M → 10M
2:48 | 7:00/mi
10.5M
1:54:31
Rank: #5044 (+40)
10M → 10.5M
7:21 | 14:42/mi
12M
2:08:42
Rank: #4786 (+258)
10.5M → 12M
14:11 | 9:27/mi
14M
2:37:08
Rank: #5238 (-452)
12M → 14M
28:26 | 14:13/mi
16M
2:57:21
Rank: #5188 (+50)
14M → 16M
20:13 | 10:07/mi
18M
3:17:34
Rank: #4776 (+412)
16M → 18M
20:13 | 10:07/mi
20M
3:38:59
Rank: #4592 (+184)
18M → 20M
21:25 | 10:42/mi
22M
4:00:15
Rank: #4521 (+71)
20M → 22M
21:16 | 10:38/mi
24M
4:21:49
Rank: #4321 (+200)
22M → 24M
21:34 | 10:47/mi
Finish· 26.22 mi
4:44:06
Rank: #4122 (+199)
24M → Finish
22:17 | 10:03/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:37:08
Pace11:13 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:06:58
Pace10:23 /mi
📊Negative Split: 19.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:42:5020:1410:0720:14
10:07
-
4M
4.00 mi06:03:1740:4110:1020:27
10:14
+0:07
6M
6.00 mi06:28:331:05:5711:0025:16
12:38
+2:24
8M
8.00 mi06:48:501:26:1410:4720:17
10:08
-2:30
9.6M
9.60 mi07:06:581:44:2210:5218:08
11:20
+1:12
10M
10.00 mi07:09:461:47:1010:432:48
7:00
-4:20
10.5M
10.50 mi07:17:071:54:3110:547:21
14:42
+7:42
12M
12.00 mi07:31:182:08:4210:4414:11
9:27
-5:15
14M
14.00 mi07:59:442:37:0811:1328:26
14:13
+4:46
16M
16.00 mi08:19:572:57:2111:0520:13
10:07
-4:06
18M
18.00 mi08:40:103:17:3410:5920:13
10:07
0:00
20M
20.00 mi09:01:353:38:5910:5721:25
10:42
+0:35
22M
22.00 mi09:22:514:00:1510:5521:16
10:38
-0:04
24M
24.00 mi09:44:254:21:4910:5521:34
10:47
+0:09
Finish
26.22 mi10:06:424:44:0610:5122:17
10:03
-0:44

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

7:00 /mi

Average Pace

10:51 /mi

Slowest Pace

14:42 /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

2:48

1% of race

Time at Steady Pace

3:22:07

71% of race

Time at Slower Pace

1:19:11

28% of race

Average Pace: 10:50 /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 mi05:42:5020:1410:0720:14
10:07
#4394
4M
4.00 mi06:03:1740:4110:1020:27
10:14
#4337
6M
6.00 mi06:28:331:05:5711:0025:16
12:38
#5510
8M
8.00 mi06:48:501:26:1410:4720:17
10:08
#5242
9.6M
9.60 mi07:06:581:44:2210:5218:08
11:20
#5124
10M
10.00 mi07:09:461:47:1010:432:48
7:00
#5084
10.5M
10.50 mi07:17:071:54:3110:547:21
14:42
#5044
12M
12.00 mi07:31:182:08:4210:4414:11
9:27
#4786
14M
14.00 mi07:59:442:37:0811:1328:26
14:13
#5238
16M
16.00 mi08:19:572:57:2111:0520:13
10:07
#5188
18M
18.00 mi08:40:103:17:3410:5920:13
10:07
#4776
20M
20.00 mi09:01:353:38:5910:5721:25
10:42
#4592
22M
22.00 mi09:22:514:00:1510:5521:16
10:38
#4521
24M
24.00 mi09:44:254:21:4910:5521:34
10:47
#4321
Finish
26.22 mi10:06:424:44:0610:5122:17
10:03
#4122
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 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:09

Segment Time

11:17/mi

Pace

0.90 mi

Distance

Overall

4558

Women

1065

Division

323

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi43949652873445(Top 48%)673(Top 32%)226(Top 37%)
4M4.00 mi2.00 mi4337+57928+37288-14385(Top 61%)962(Top 46%)301(Top 49%)
6M6.00 mi2.00 mi5510-11731394-466415-1276671(Top 93%)1861(Top 89%)560(Top 91%)
8M8.00 mi2.00 mi5242+2681289+105394+214428(Top 62%)983(Top 47%)308(Top 50%)
9.6M9.60 mi1.60 mi5124+1181237+52379+154808(Top 67%)1142(Top 55%)346(Top 56%)
10M10.00 mi0.40 mi5084+401228+9374+54011(Top 56%)853(Top 41%)266(Top 43%)
10.5M10.50 mi0.50 mi5044+401209+19371+34891(Top 68%)1205(Top 58%)359(Top 58%)
12M12.00 mi1.50 mi4786+2581121+88347+243445(Top 48%)673(Top 32%)226(Top 37%)
14M14.00 mi2.00 mi5238-4521287-166399-526589(Top 92%)1850(Top 89%)552(Top 90%)
16M16.00 mi2.00 mi5188+501280+7396+34766(Top 67%)1176(Top 56%)364(Top 59%)
18M18.00 mi2.00 mi4776+4121145+135355+412390(Top 33%)451(Top 22%)153(Top 25%)
20M20.00 mi2.00 mi4592+1841088+57336+193387(Top 47%)784(Top 38%)252(Top 41%)
22M22.00 mi2.00 mi4521+711073+15332+43868(Top 54%)1002(Top 48%)327(Top 53%)
24M24.00 mi2.00 mi4321+2001029+44323+92610(Top 36%)630(Top 30%)199(Top 32%)
Finish26.22 mi2.22 mi4122+199968+61304+192340(Top 33%)548(Top 26%)184(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
×1human
+6ft-11ft

Overall

3445

Females

673

F25-29

228

2M→4M

2.0 - 4.0 mi

Top 61%
×4stories
+75ft-70ft

Overall

4385

Females

962

F25-29

304

4M→6M

4.0 - 6.0 mi

Top 93%
×5stories
+71ft-18ft

Overall

6671

Females

1861

F25-29

564

6M→8M

6.0 - 8.0 mi

Top 62%
×9stories
+106ft-21ft

Overall

4428

Females

983

F25-29

310

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13stories
+117ft-177ft

Overall

4808

Females

1142

F25-29

349

9.6M→10M

9.6 - 10.0 mi

Top 56%
×1story
+17ft-12ft

Overall

4011

Females

853

F25-29

268

10M→10.5M

10.0 - 10.5 mi

Top 68%
×9stories
+0ft-102ft

Overall

4891

Females

1205

F25-29

362

10.5M→12M

10.5 - 12.0 mi

Top 48%
×18stories
+304ft-125ft

Overall

3445

Females

673

F25-29

228

12M→14M

12.0 - 14.0 mi

Top 92%
×9stories
+99ft-125ft

Overall

6589

Females

1850

F25-29

554

14M→16M

14.0 - 16.0 mi

Top 67%
×9stories
+124ft-78ft

Overall

4766

Females

1176

F25-29

365

16M→18M

16.0 - 18.0 mi

Top 33%
×8stories
+106ft-45ft

Overall

2390

Females

451

F25-29

154

18M→20M

18.0 - 20.0 mi

Top 47%
×3stories
+52ft-26ft

Overall

3387

Females

784

F25-29

252

20M→22M

20.0 - 22.0 mi

Top 54%
×21stories
+17ft-266ft

Overall

3868

Females

1002

F25-29

327

22M→24M

22.0 - 24.0 mi

Top 36%
×3stories
+70ft-85ft

Overall

2610

Females

630

F25-29

199

24M→Finish

24.0 - 26.2 mi

Top 33%
~flat
+2ft-2ft

Overall

2340

Females

548

F25-29

184

Passing Analysis

Category:
Athletes Passed
2249*
Passed By
1977
Net Change
+272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4394
2M → 4M164*107+57#4394#4337
4M → 6M181191-1173#4337#5510
6M → 8M278*10+268#5510#5242
8M → 9.6M157*39+118#5242#5124
9.6M → 10M411+40#5124#5084
10M → 10.5M6626+40#5084#5044
10.5M → 12M2635+258#5044#4786
12M → 14M13*465-452#4786#5238
14M → 16M138*88+50#5238#5188
16M → 18M4120+412#5188#4776
18M → 20M192*8+184#4776#4592
20M → 22M96*25+71#4592#4521
22M → 24M205*5+200#4521#4321
24M → Finish206*7+199#4321#4122
TOTALS2249*1977+272

* 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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