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SF MARATHON 2026

Ziyu Dong

Bib: 7045•F•Age: 28

West Lafayette, IN

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 44%
Division (F25-29)
#0 / 614
Top 47%
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
20:44
Rank: #4853
Start → 2M
20:44 | 10:22/mi
4M
40:54
Rank: #4432 (+421)
2M → 4M
20:10 | 10:05/mi
6M
1:01:17
Rank: #4278 (+154)
4M → 6M
20:23 | 10:11/mi
8M
1:21:00
Rank: #4176 (+102)
6M → 8M
19:43 | 9:51/mi
9.6M
1:38:04
Rank: #4079 (+97)
8M → 9.6M
17:04 | 10:40/mi
10M
1:40:54
Rank: #4080 (-1)
9.6M → 10M
2:50 | 7:05/mi
10.5M
1:47:38
Rank: #4036 (+44)
10M → 10.5M
6:44 | 13:28/mi
12M
2:01:15
Rank: #3840 (+196)
10.5M → 12M
13:37 | 9:05/mi
14M
2:22:57
Rank: #3818 (+22)
12M → 14M
21:42 | 10:51/mi
16M
2:44:45
Rank: #4096 (-278)
14M → 16M
21:48 | 10:54/mi
18M
3:06:33
Rank: #3964 (+132)
16M → 18M
21:48 | 10:54/mi
20M
3:29:00
Rank: #3942 (+22)
18M → 20M
22:27 | 11:13/mi
22M
3:50:21
Rank: #3919 (+23)
20M → 22M
21:21 | 10:40/mi
24M
4:15:52
Rank: #3973 (-54)
22M → 24M
25:31 | 12:46/mi
Finish· 26.22 mi
4:41:19
Rank: #3964 (+9)
24M → Finish
25:27 | 11:28/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:22:57
Pace10:13 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:18:22
Pace11:19 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:2420:4410:2220:44
10:22
-
4M
4.00 mi06:09:3440:5410:1420:10
10:05
-0:17
6M
6.00 mi06:29:571:01:1710:1320:23
10:11
+0:06
8M
8.00 mi06:49:401:21:0010:0719:43
9:51
-0:20
9.6M
9.60 mi07:06:441:38:0410:1317:04
10:40
+0:49
10M
10.00 mi07:09:341:40:5410:052:50
7:05
-3:35
10.5M
10.50 mi07:16:181:47:3810:156:44
13:28
+6:23
12M
12.00 mi07:29:552:01:1510:0613:37
9:05
-4:23
14M
14.00 mi07:51:372:22:5710:1321:42
10:51
+1:46
16M
16.00 mi08:13:252:44:4510:1821:48
10:54
+0:03
18M
18.00 mi08:35:133:06:3310:2221:48
10:54
0:00
20M
20.00 mi08:57:403:29:0010:2722:27
11:13
+0:19
22M
22.00 mi09:19:013:50:2110:2821:21
10:40
-0:33
24M
24.00 mi09:44:324:15:5210:4025:31
12:46
+2:06
Finish
26.22 mi10:09:594:41:1910:4425:27
11:28
-1:18

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

7:05 /mi

Average Pace

10:44 /mi

Slowest Pace

13:28 /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

36:10

13% of race

Time at Steady Pace

3:07:27

67% of race

Time at Slower Pace

57:42

21% of race

Average Pace: 10:44 /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 mi05:49:2420:4410:2220:44
10:22
#4853
4M
4.00 mi06:09:3440:5410:1420:10
10:05
#4432
6M
6.00 mi06:29:571:01:1710:1320:23
10:11
#4278
8M
8.00 mi06:49:401:21:0010:0719:43
9:51
#4176
9.6M
9.60 mi07:06:441:38:0410:1317:04
10:40
#4079
10M
10.00 mi07:09:341:40:5410:052:50
7:05
#4080
10.5M
10.50 mi07:16:181:47:3810:156:44
13:28
#4036
12M
12.00 mi07:29:552:01:1510:0613:37
9:05
#3840
14M
14.00 mi07:51:372:22:5710:1321:42
10:51
#3818
16M
16.00 mi08:13:252:44:4510:1821:48
10:54
#4096
18M
18.00 mi08:35:133:06:3310:2221:48
10:54
#3964
20M
20.00 mi08:57:403:29:0010:2722:27
11:13
#3942
22M
22.00 mi09:19:013:50:2110:2821:21
10:40
#3919
24M
24.00 mi09:44:324:15:5210:4025:31
12:46
#3973
Finish
26.22 mi10:09:594:41:1910:4425:27
11:28
#3964
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 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:34

Segment Time

10:38/mi

Pace

0.90 mi

Distance

Overall

3778

Women

770

Division

240

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi485311433412931(Top 41%)515(Top 25%)169(Top 28%)
4M4.00 mi2.00 mi4432+421974+169297+444157(Top 58%)870(Top 42%)273(Top 44%)
6M6.00 mi2.00 mi4278+154915+59287+104105(Top 57%)860(Top 41%)273(Top 44%)
8M8.00 mi2.00 mi4176+102881+34279+83960(Top 55%)806(Top 39%)250(Top 41%)
9.6M9.60 mi1.60 mi4079+97855+26269+103999(Top 56%)849(Top 41%)267(Top 43%)
10M10.00 mi0.40 mi4080-1853+2266+34198(Top 59%)918(Top 44%)282(Top 46%)
10.5M10.50 mi0.50 mi4036+44843+10261+53776(Top 53%)789(Top 38%)246(Top 40%)
12M12.00 mi1.50 mi3840+196777+66246+152931(Top 41%)515(Top 25%)169(Top 28%)
14M14.00 mi2.00 mi3818+22778-1245+13779(Top 53%)784(Top 38%)250(Top 41%)
16M16.00 mi2.00 mi4096-278885-107274-295440(Top 76%)1429(Top 69%)437(Top 71%)
18M18.00 mi2.00 mi3964+132850+35267+73334(Top 47%)738(Top 35%)237(Top 39%)
20M20.00 mi2.00 mi3942+22858-8268-14029(Top 56%)1008(Top 48%)314(Top 51%)
22M22.00 mi2.00 mi3919+23868-10271-33918(Top 55%)1020(Top 49%)335(Top 55%)
24M24.00 mi2.00 mi3973-54900-32283-124570(Top 64%)1263(Top 61%)397(Top 65%)
Finish26.22 mi2.22 mi3964+9918-18291-84030(Top 56%)1097(Top 53%)353(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
×1human
+6ft-11ft

Overall

2931

Females

515

F25-29

170

2M→4M

2.0 - 4.0 mi

Top 58%
×4stories
+75ft-70ft

Overall

4157

Females

870

F25-29

274

4M→6M

4.0 - 6.0 mi

Top 57%
×5stories
+71ft-18ft

Overall

4105

Females

860

F25-29

275

6M→8M

6.0 - 8.0 mi

Top 55%
×9stories
+106ft-21ft

Overall

3960

Females

806

F25-29

252

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13stories
+117ft-177ft

Overall

3999

Females

849

F25-29

269

9.6M→10M

9.6 - 10.0 mi

Top 59%
×1story
+17ft-12ft

Overall

4198

Females

918

F25-29

284

10M→10.5M

10.0 - 10.5 mi

Top 53%
×9stories
+0ft-102ft

Overall

3776

Females

789

F25-29

247

10.5M→12M

10.5 - 12.0 mi

Top 41%
×18stories
+304ft-125ft

Overall

2931

Females

515

F25-29

170

12M→14M

12.0 - 14.0 mi

Top 53%
×9stories
+99ft-125ft

Overall

3779

Females

784

F25-29

251

14M→16M

14.0 - 16.0 mi

Top 76%
×9stories
+124ft-78ft

Overall

5440

Females

1429

F25-29

438

16M→18M

16.0 - 18.0 mi

Top 47%
×8stories
+106ft-45ft

Overall

3334

Females

738

F25-29

238

18M→20M

18.0 - 20.0 mi

Top 56%
×3stories
+52ft-26ft

Overall

4029

Females

1008

F25-29

314

20M→22M

20.0 - 22.0 mi

Top 55%
×21stories
+17ft-266ft

Overall

3918

Females

1020

F25-29

335

22M→24M

22.0 - 24.0 mi

Top 64%
×3stories
+70ft-85ft

Overall

4570

Females

1263

F25-29

397

24M→Finish

24.0 - 26.2 mi

Top 56%
~flat
+2ft-2ft

Overall

4030

Females

1097

F25-29

353

Passing Analysis

Category:
Athletes Passed
1765*
Passed By
876
Net Change
+889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4853
2M → 4M451*30+421#4853#4432
4M → 6M21258+154#4432#4278
6M → 8M137*35+102#4278#4176
8M → 9.6M137*40+97#4176#4079
9.6M → 10M1314-1#4079#4080
10M → 10.5M6420+44#4080#4036
10.5M → 12M2048+196#4036#3840
12M → 14M65*43+22#3840#3818
14M → 16M32*310-278#3818#4096
16M → 18M18351+132#4096#3964
18M → 20M73*51+22#3964#3942
20M → 22M74*51+23#3942#3919
22M → 24M48*102-54#3919#3973
24M → Finish72*63+9#3973#3964
TOTALS1765*876+889

* 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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