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SF MARATHON 2026

Rachael Chinn

Bib: 7426•F•Age: 32

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 47%
Division (F30-34)
#0 / 395
Top 43%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:06
Rank: #4257
Start → 2M
20:06 | 10:03/mi
4M
41:17
Rank: #4656 (-399)
2M → 4M
21:11 | 10:36/mi
6M
1:01:49
Rank: #4455 (+201)
4M → 6M
20:32 | 10:16/mi
8M
1:22:35
Rank: #4514 (-59)
6M → 8M
20:46 | 10:23/mi
9.6M
1:40:03
Rank: #4438 (+76)
8M → 9.6M
17:28 | 10:55/mi
10M
1:42:53
Rank: #4422 (+16)
9.6M → 10M
2:50 | 7:05/mi
10.5M
1:49:37
Rank: #4337 (+85)
10M → 10.5M
6:44 | 13:28/mi
12M
2:05:20
Rank: #4393 (-56)
10.5M → 12M
15:43 | 10:29/mi
14M
2:27:52
Rank: #4342 (+51)
12M → 14M
22:32 | 11:16/mi
16M
2:48:48
Rank: #4468 (-126)
14M → 16M
20:56 | 10:28/mi
18M
3:09:44
Rank: #4196 (+272)
16M → 18M
20:56 | 10:28/mi
20M
3:32:08
Rank: #4154 (+42)
18M → 20M
22:24 | 11:12/mi
22M
3:53:59
Rank: #4137 (+17)
20M → 22M
21:51 | 10:55/mi
24M
4:18:09
Rank: #4111 (+26)
22M → 24M
24:10 | 12:05/mi
Finish· 26.22 mi
4:44:41
Rank: #4152 (-41)
24M → Finish
26:32 | 11:57/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:27:52
Pace10:34 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:16:49
Pace11:12 /mi
📊Negative Split: 7.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:1820:0610:0320:06
10:03
-
4M
4.00 mi06:17:2941:1710:1921:11
10:36
+0:33
6M
6.00 mi06:38:011:01:4910:1820:32
10:16
-0:20
8M
8.00 mi06:58:471:22:3510:1920:46
10:23
+0:07
9.6M
9.60 mi07:16:151:40:0310:2517:28
10:55
+0:32
10M
10.00 mi07:19:051:42:5310:172:50
7:05
-3:50
10.5M
10.50 mi07:25:491:49:3710:266:44
13:28
+6:23
12M
12.00 mi07:41:322:05:2010:2715:43
10:29
-2:59
14M
14.00 mi08:04:042:27:5210:3422:32
11:16
+0:47
16M
16.00 mi08:25:002:48:4810:3320:56
10:28
-0:48
18M
18.00 mi08:45:563:09:4410:3220:56
10:28
0:00
20M
20.00 mi09:08:203:32:0810:3622:24
11:12
+0:44
22M
22.00 mi09:30:113:53:5910:3821:51
10:55
-0:17
24M
24.00 mi09:54:214:18:0910:4524:10
12:05
+1:10
Finish
26.22 mi10:20:534:44:4110:5226:32
11:57
-0:08

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

10:52 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50

1% of race

Time at Steady Pace

3:21:53

71% of race

Time at Slower Pace

1:19:58

28% of race

Average Pace: 10:51 /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 mi05:56:1820:0610:0320:06
10:03
#4257
4M
4.00 mi06:17:2941:1710:1921:11
10:36
#4656
6M
6.00 mi06:38:011:01:4910:1820:32
10:16
#4455
8M
8.00 mi06:58:471:22:3510:1920:46
10:23
#4514
9.6M
9.60 mi07:16:151:40:0310:2517:28
10:55
#4438
10M
10.00 mi07:19:051:42:5310:172:50
7:05
#4422
10.5M
10.50 mi07:25:491:49:3710:266:44
13:28
#4337
12M
12.00 mi07:41:322:05:2010:2715:43
10:29
#4393
14M
14.00 mi08:04:042:27:5210:3422:32
11:16
#4342
16M
16.00 mi08:25:002:48:4810:3320:56
10:28
#4468
18M
18.00 mi08:45:563:09:4410:3220:56
10:28
#4196
20M
20.00 mi09:08:203:32:0810:3622:24
11:12
#4154
22M
22.00 mi09:30:113:53:5910:3821:51
10:55
#4137
24M
24.00 mi09:54:214:18:0910:4524:10
12:05
#4111
Finish
26.22 mi10:20:534:44:4110:5226:32
11:57
#4152
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

3782

Women

771

Division

137

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi42579131684649(Top 65%)1083(Top 52%)206(Top 52%)
4M4.00 mi2.00 mi4656-3991076-163200-324996(Top 70%)1194(Top 57%)220(Top 56%)
6M6.00 mi2.00 mi4455+201991+85181+194226(Top 59%)910(Top 44%)162(Top 41%)
8M8.00 mi2.00 mi4514-591009-18187-64809(Top 67%)1117(Top 54%)198(Top 50%)
9.6M9.60 mi1.60 mi4438+761000+9182+54310(Top 60%)966(Top 46%)173(Top 44%)
10M10.00 mi0.40 mi4422+16990+10180+24208(Top 59%)922(Top 44%)166(Top 42%)
10.5M10.50 mi0.50 mi4337+85963+27177+33777(Top 53%)790(Top 38%)138(Top 35%)
12M12.00 mi1.50 mi4393-56984-21178-14649(Top 65%)1083(Top 52%)206(Top 52%)
14M14.00 mi2.00 mi4342+51964+20177+14314(Top 60%)980(Top 47%)181(Top 46%)
16M16.00 mi2.00 mi4468-1261023-59184-75071(Top 71%)1296(Top 62%)238(Top 60%)
18M18.00 mi2.00 mi4196+272926+97170+142850(Top 40%)580(Top 28%)95(Top 24%)
20M20.00 mi2.00 mi4154+42918+8165+53995(Top 56%)1004(Top 48%)185(Top 47%)
22M22.00 mi2.00 mi4137+17932-14167-24181(Top 58%)1124(Top 54%)207(Top 52%)
24M24.00 mi2.00 mi4111+26952-20168-13959(Top 55%)1074(Top 51%)198(Top 50%)
Finish26.22 mi2.22 mi4152-41978-26170-24518(Top 63%)1237(Top 59%)224(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
×1human
+6ft-11ft

Overall

4649

Females

1083

F30-34

210

2M→4M

2.0 - 4.0 mi

Top 70%
×4stories
+75ft-70ft

Overall

4996

Females

1194

F30-34

223

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4226

Females

910

F30-34

165

6M→8M

6.0 - 8.0 mi

Top 67%
×9stories
+106ft-21ft

Overall

4809

Females

1117

F30-34

201

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13stories
+117ft-177ft

Overall

4310

Females

966

F30-34

176

9.6M→10M

9.6 - 10.0 mi

Top 59%
×1story
+17ft-12ft

Overall

4208

Females

922

F30-34

169

10M→10.5M

10.0 - 10.5 mi

Top 53%
×9stories
+0ft-102ft

Overall

3777

Females

790

F30-34

141

10.5M→12M

10.5 - 12.0 mi

Top 65%
×18stories
+304ft-125ft

Overall

4649

Females

1083

F30-34

210

12M→14M

12.0 - 14.0 mi

Top 60%
×9stories
+99ft-125ft

Overall

4314

Females

980

F30-34

184

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5071

Females

1296

F30-34

242

16M→18M

16.0 - 18.0 mi

Top 40%
×8stories
+106ft-45ft

Overall

2850

Females

580

F30-34

97

18M→20M

18.0 - 20.0 mi

Top 56%
×3stories
+52ft-26ft

Overall

3995

Females

1004

F30-34

189

20M→22M

20.0 - 22.0 mi

Top 58%
×21stories
+17ft-266ft

Overall

4181

Females

1124

F30-34

210

22M→24M

22.0 - 24.0 mi

Top 55%
×3stories
+70ft-85ft

Overall

3959

Females

1074

F30-34

200

24M→Finish

24.0 - 26.2 mi

Top 63%
~flat
+2ft-2ft

Overall

4518

Females

1237

F30-34

224

Passing Analysis

Category:
Athletes Passed
1342*
Passed By
1237
Net Change
+105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4257
2M → 4M57*456-399#4257#4656
4M → 6M23938+201#4656#4455
6M → 8M51*110-59#4455#4514
8M → 9.6M118*42+76#4514#4438
9.6M → 10M215+16#4438#4422
10M → 10.5M9611+85#4422#4337
10.5M → 12M45101-56#4337#4393
12M → 14M98*47+51#4393#4342
14M → 16M59*185-126#4342#4468
16M → 18M2819+272#4468#4196
18M → 20M79*37+42#4196#4154
20M → 22M72*55+17#4154#4137
22M → 24M78*52+26#4137#4111
24M → Finish48*89-41#4111#4152
TOTALS1342*1237+105

* 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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