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SF MARATHON 2026

Xiaoqin Zhang

Bib: 8736•F•Age: 63

Woodland, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 43%
Masters (Masters Women)
#0 / 458
Top 38%
Division (F60-64)
#0 / 39
Top 26%
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
21:02
Rank: #5142
Start → 2M
21:02 | 10:31/mi
4M
42:18
Rank: #5065 (+77)
2M → 4M
21:16 | 10:38/mi
6M
1:03:27
Rank: #4894 (+171)
4M → 6M
21:09 | 10:34/mi
8M
1:24:06
Rank: #4847 (+47)
6M → 8M
20:39 | 10:19/mi
9.6M
1:42:10
Rank: #4786 (+61)
8M → 9.6M
18:04 | 11:17/mi
10M
1:45:01
Rank: #4769 (+17)
9.6M → 10M
2:51 | 7:08/mi
10.5M
1:52:15
Rank: #4728 (+41)
10M → 10.5M
7:14 | 14:28/mi
12M
2:07:56
Rank: #4680 (+48)
10.5M → 12M
15:41 | 10:27/mi
14M
2:31:15
Rank: #4686 (-6)
12M → 14M
23:19 | 11:39/mi
16M
2:52:04
Rank: #4727 (-41)
14M → 16M
20:49 | 10:25/mi
18M
3:12:53
Rank: #4445 (+282)
16M → 18M
20:49 | 10:25/mi
20M
3:34:30
Rank: #4317 (+128)
18M → 20M
21:37 | 10:48/mi
22M
3:55:18
Rank: #4230 (+87)
20M → 22M
20:48 | 10:24/mi
24M
4:17:05
Rank: #4054 (+176)
22M → 24M
21:47 | 10:54/mi
Finish· 26.22 mi
4:40:10
Rank: #3906 (+148)
24M → Finish
23:05 | 10:24/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:31:15
Pace10:48 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:08:55
Pace10:33 /mi
📊Negative Split: 14.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:2321:0210:3121:02
10:31
-
4M
4.00 mi06:13:3942:1810:3521:16
10:38
+0:07
6M
6.00 mi06:34:481:03:2710:3521:09
10:34
-0:04
8M
8.00 mi06:55:271:24:0610:3120:39
10:19
-0:15
9.6M
9.60 mi07:13:311:42:1010:3918:04
11:17
+0:58
10M
10.00 mi07:16:221:45:0110:302:51
7:08
-4:09
10.5M
10.50 mi07:23:361:52:1510:417:14
14:28
+7:20
12M
12.00 mi07:39:172:07:5610:4015:41
10:27
-4:01
14M
14.00 mi08:02:362:31:1510:4823:19
11:39
+1:12
16M
16.00 mi08:23:252:52:0410:4520:49
10:25
-1:14
18M
18.00 mi08:44:143:12:5310:4320:49
10:25
0:00
20M
20.00 mi09:05:513:34:3010:4321:37
10:48
+0:23
22M
22.00 mi09:26:393:55:1810:4220:48
10:24
-0:24
24M
24.00 mi09:48:264:17:0510:4321:47
10:54
+0:30
Finish
26.22 mi10:11:314:40:1010:4223:05
10:24
-0:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:08 /mi

Average Pace

10:42 /mi

Slowest Pace

14:28 /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

2:51

1% of race

Time at Steady Pace

3:48:42

82% of race

Time at Slower Pace

48:37

17% of race

Average Pace: 10:41 /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 mi05:52:2321:0210:3121:02
10:31
#5142
4M
4.00 mi06:13:3942:1810:3521:16
10:38
#5065
6M
6.00 mi06:34:481:03:2710:3521:09
10:34
#4894
8M
8.00 mi06:55:271:24:0610:3120:39
10:19
#4847
9.6M
9.60 mi07:13:311:42:1010:3918:04
11:17
#4786
10M
10.00 mi07:16:221:45:0110:302:51
7:08
#4769
10.5M
10.50 mi07:23:361:52:1510:417:14
14:28
#4728
12M
12.00 mi07:39:172:07:5610:4015:41
10:27
#4680
14M
14.00 mi08:02:362:31:1510:4823:19
11:39
#4686
16M
16.00 mi08:23:252:52:0410:4520:49
10:25
#4727
18M
18.00 mi08:44:143:12:5310:4320:49
10:25
#4445
20M
20.00 mi09:05:513:34:3010:4321:37
10:48
#4317
22M
22.00 mi09:26:393:55:1810:4220:48
10:24
#4230
24M
24.00 mi09:48:264:17:0510:4321:47
10:54
#4054
Finish
26.22 mi10:11:314:40:1010:4223:05
10:24
#3906
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 62%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:05

Segment Time

11:12/mi

Pace

0.90 mi

Distance

Overall

4455

Women

1021

Division

10

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
2M2.00 mi2.00 mi51421266174624(Top 65%)1072(Top 51%)13(Top 33%)
4M4.00 mi2.00 mi5065+771225+4116+15049(Top 70%)1219(Top 58%)15(Top 38%)
6M6.00 mi2.00 mi4894+1711159+6615+14714(Top 66%)1096(Top 53%)13(Top 33%)
8M8.00 mi2.00 mi4847+471133+2613+24702(Top 66%)1075(Top 52%)12(Top 31%)
9.6M9.60 mi1.60 mi4786+611113+20134760(Top 66%)1126(Top 54%)14(Top 36%)
10M10.00 mi0.40 mi4769+171109+4134282(Top 60%)942(Top 45%)12(Top 31%)
10.5M10.50 mi0.50 mi4728+411092+17134673(Top 65%)1116(Top 53%)12(Top 31%)
12M12.00 mi1.50 mi4680+481087+5134624(Top 65%)1072(Top 51%)13(Top 33%)
14M14.00 mi2.00 mi4686-61100-13134749(Top 66%)1142(Top 55%)13(Top 33%)
16M16.00 mi2.00 mi4727-411114-1414-15029(Top 70%)1279(Top 61%)16(Top 41%)
18M18.00 mi2.00 mi4445+2821020+9411+32796(Top 39%)566(Top 27%)5(Top 13%)
20M20.00 mi2.00 mi4317+128986+34113508(Top 49%)825(Top 40%)10(Top 26%)
22M22.00 mi2.00 mi4230+87974+1210+13600(Top 50%)906(Top 43%)9(Top 23%)
24M24.00 mi2.00 mi4054+176931+43102720(Top 38%)661(Top 32%)6(Top 15%)
Finish26.22 mi2.22 mi3906+148895+36102763(Top 39%)692(Top 33%)7(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
×1human
+6ft-11ft

Overall

4624

Females

1072

F60-64

13

2M→4M

2.0 - 4.0 mi

Top 70%
×4stories
+75ft-70ft

Overall

5049

Females

1219

F60-64

15

4M→6M

4.0 - 6.0 mi

Top 66%
×5stories
+71ft-18ft

Overall

4714

Females

1096

F60-64

13

6M→8M

6.0 - 8.0 mi

Top 66%
×9stories
+106ft-21ft

Overall

4702

Females

1075

F60-64

12

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13stories
+117ft-177ft

Overall

4760

Females

1126

F60-64

14

9.6M→10M

9.6 - 10.0 mi

Top 60%
×1story
+17ft-12ft

Overall

4282

Females

942

F60-64

12

10M→10.5M

10.0 - 10.5 mi

Top 65%
×9stories
+0ft-102ft

Overall

4673

Females

1116

F60-64

12

10.5M→12M

10.5 - 12.0 mi

Top 65%
×18stories
+304ft-125ft

Overall

4624

Females

1072

F60-64

13

12M→14M

12.0 - 14.0 mi

Top 66%
×9stories
+99ft-125ft

Overall

4749

Females

1142

F60-64

13

14M→16M

14.0 - 16.0 mi

Top 70%
×9stories
+124ft-78ft

Overall

5029

Females

1279

F60-64

16

16M→18M

16.0 - 18.0 mi

Top 39%
×8stories
+106ft-45ft

Overall

2796

Females

566

F60-64

5

18M→20M

18.0 - 20.0 mi

Top 49%
×3stories
+52ft-26ft

Overall

3508

Females

825

F60-64

10

20M→22M

20.0 - 22.0 mi

Top 50%
×21stories
+17ft-266ft

Overall

3600

Females

906

F60-64

9

22M→24M

22.0 - 24.0 mi

Top 38%
×3stories
+70ft-85ft

Overall

2720

Females

661

F60-64

6

24M→Finish

24.0 - 26.2 mi

Top 39%
~flat
+2ft-2ft

Overall

2763

Females

692

F60-64

7

Passing Analysis

Category:
Athletes Passed
1825*
Passed By
589
Net Change
+1236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5142
2M → 4M187*110+77#5142#5065
4M → 6M21443+171#5065#4894
6M → 8M92*45+47#4894#4847
8M → 9.6M114*53+61#4847#4786
9.6M → 10M236+17#4786#4769
10M → 10.5M6726+41#4769#4728
10.5M → 12M10254+48#4728#4680
12M → 14M63*69-6#4680#4686
14M → 16M91*132-41#4686#4727
16M → 18M2864+282#4727#4445
18M → 20M138*10+128#4445#4317
20M → 22M108*21+87#4317#4230
22M → 24M182*6+176#4230#4054
24M → Finish158*10+148#4054#3906
TOTALS1825*589+1236

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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