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SF MARATHON 2026

Catherine Seams

Bib: 9630•F•Age: 27

Morrison, CO

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:58
Rank: #6435
Start → 2M
22:58 | 11:29/mi
4M
46:47
Rank: #6463 (-28)
2M → 4M
23:49 | 11:55/mi
6M
1:15:22
Rank: #6859 (-396)
4M → 6M
28:35 | 14:17/mi
8M
1:38:58
Rank: #6814 (+45)
6M → 8M
23:36 | 11:48/mi
9.6M
1:59:38
Rank: #6731 (+83)
8M → 9.6M
20:40 | 12:55/mi
10M
2:03:17
Rank: #6731
9.6M → 10M
3:39 | 9:08/mi
10.5M
2:11:10
Rank: #6667 (+64)
10M → 10.5M
7:53 | 15:46/mi
12M
2:29:25
Rank: #6600 (+67)
10.5M → 12M
18:15 | 12:10/mi
14M
2:54:47
Rank: #6468 (+132)
12M → 14M
25:22 | 12:41/mi
16M
3:17:38
Rank: #6427 (+41)
14M → 16M
22:51 | 11:26/mi
18M
3:40:29
Rank: #6186 (+241)
16M → 18M
22:51 | 11:26/mi
20M
4:03:44
Rank: #6029 (+157)
18M → 20M
23:15 | 11:37/mi
22M
4:24:53
Rank: #5844 (+185)
20M → 22M
21:09 | 10:34/mi
24M
4:51:25
Rank: #5765 (+79)
22M → 24M
26:32 | 13:16/mi
Finish· 26.22 mi
5:20:12
Rank: #5735 (+30)
24M → Finish
28:47 | 12:58/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:54:47
Pace12:29 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:25:25
Pace11:54 /mi
📊Negative Split: 16.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:59:2522:5811:2922:58
11:29
-
4M
4.00 mi06:23:1446:4711:4223:49
11:55
+0:26
6M
6.00 mi06:51:491:15:2212:3428:35
14:17
+2:22
8M
8.00 mi07:15:251:38:5812:2223:36
11:48
-2:29
9.6M
9.60 mi07:36:051:59:3812:2820:40
12:55
+1:07
10M
10.00 mi07:39:442:03:1712:203:39
9:08
-3:47
10.5M
10.50 mi07:47:372:11:1012:307:53
15:46
+6:38
12M
12.00 mi08:05:522:29:2512:2718:15
12:10
-3:36
14M
14.00 mi08:31:142:54:4712:2925:22
12:41
+0:31
16M
16.00 mi08:54:053:17:3812:2122:51
11:26
-1:15
18M
18.00 mi09:16:563:40:2912:1522:51
11:26
0:00
20M
20.00 mi09:40:114:03:4412:1123:15
11:37
+0:11
22M
22.00 mi10:01:204:24:5312:0221:09
10:34
-1:03
24M
24.00 mi10:27:524:51:2512:0926:32
13:16
+2:42
Finish
26.22 mi10:56:395:20:1212:1328:47
12:58
-0:18

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

9:08 /mi

Average Pace

12:13 /mi

Slowest Pace

15:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:48

8% of race

Time at Steady Pace

2:37:35

49% of race

Time at Slower Pace

2:17:49

43% of race

Average Pace: 12:13 /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 mi05:59:2522:5811:2922:58
11:29
#6435
4M
4.00 mi06:23:1446:4711:4223:49
11:55
#6463
6M
6.00 mi06:51:491:15:2212:3428:35
14:17
#6859
8M
8.00 mi07:15:251:38:5812:2223:36
11:48
#6814
9.6M
9.60 mi07:36:051:59:3812:2820:40
12:55
#6731
10M
10.00 mi07:39:442:03:1712:203:39
9:08
#6731
10.5M
10.50 mi07:47:372:11:1012:307:53
15:46
#6667
12M
12.00 mi08:05:522:29:2512:2718:15
12:10
#6600
14M
14.00 mi08:31:142:54:4712:2925:22
12:41
#6468
16M
16.00 mi08:54:053:17:3812:2122:51
11:26
#6427
18M
18.00 mi09:16:563:40:2912:1522:51
11:26
#6186
20M
20.00 mi09:40:114:03:4412:1123:15
11:37
#6029
22M
22.00 mi10:01:204:24:5312:0221:09
10:34
#5844
24M
24.00 mi10:27:524:51:2512:0926:32
13:16
#5765
Finish
26.22 mi10:56:395:20:1212:1328:47
12:58
#5735
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 83%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:32

Segment Time

12:49/mi

Pace

0.90 mi

Distance

Overall

5973

Women

1617

Division

493

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi643517545156130(Top 86%)1632(Top 78%)506(Top 82%)
4M4.00 mi2.00 mi6463-281771-17521-66476(Top 90%)1785(Top 86%)527(Top 86%)
6M6.00 mi2.00 mi6859-3961937-166578-577105(Top 99%)2053(Top 98%)603(Top 98%)
8M8.00 mi2.00 mi6814+451919+18570+86562(Top 92%)1781(Top 85%)538(Top 88%)
9.6M9.60 mi1.60 mi6731+831884+35563+76284(Top 88%)1715(Top 82%)518(Top 84%)
10M10.00 mi0.40 mi67311881+3561+26707(Top 94%)1877(Top 90%)558(Top 91%)
10.5M10.50 mi0.50 mi6667+641850+31553+85710(Top 80%)1511(Top 72%)456(Top 74%)
12M12.00 mi1.50 mi6600+671823+27542+116130(Top 86%)1632(Top 78%)506(Top 82%)
14M14.00 mi2.00 mi6468+1321770+53530+125750(Top 80%)1505(Top 72%)458(Top 75%)
16M16.00 mi2.00 mi6427+411759+11532-25837(Top 81%)1576(Top 76%)482(Top 79%)
18M18.00 mi2.00 mi6186+2411675+84505+273874(Top 54%)916(Top 44%)291(Top 47%)
20M20.00 mi2.00 mi6029+1571614+61492+134479(Top 63%)1173(Top 56%)364(Top 59%)
22M22.00 mi2.00 mi5844+1851555+59475+173804(Top 53%)983(Top 47%)321(Top 52%)
24M24.00 mi2.00 mi5765+791534+21467+85021(Top 70%)1415(Top 68%)433(Top 71%)
Finish26.22 mi2.22 mi5735+301525+9464+35346(Top 75%)1505(Top 72%)465(Top 76%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
×1human
+6ft-11ft

Overall

6130

Females

1632

F25-29

509

2M→4M

2.0 - 4.0 mi

Top 90%
×4stories
+75ft-70ft

Overall

6476

Females

1785

F25-29

531

4M→6M

4.0 - 6.0 mi

Top 99%
×5stories
+71ft-18ft

Overall

7105

Females

2053

F25-29

608

6M→8M

6.0 - 8.0 mi

Top 92%
×9stories
+106ft-21ft

Overall

6562

Females

1781

F25-29

542

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13stories
+117ft-177ft

Overall

6284

Females

1715

F25-29

521

9.6M→10M

9.6 - 10.0 mi

Top 94%
×1story
+17ft-12ft

Overall

6707

Females

1877

F25-29

561

10M→10.5M

10.0 - 10.5 mi

Top 80%
×9stories
+0ft-102ft

Overall

5710

Females

1511

F25-29

459

10.5M→12M

10.5 - 12.0 mi

Top 86%
×18stories
+304ft-125ft

Overall

6130

Females

1632

F25-29

509

12M→14M

12.0 - 14.0 mi

Top 80%
×9stories
+99ft-125ft

Overall

5750

Females

1505

F25-29

459

14M→16M

14.0 - 16.0 mi

Top 81%
×9stories
+124ft-78ft

Overall

5837

Females

1576

F25-29

483

16M→18M

16.0 - 18.0 mi

Top 54%
×8stories
+106ft-45ft

Overall

3874

Females

916

F25-29

292

18M→20M

18.0 - 20.0 mi

Top 63%
×3stories
+52ft-26ft

Overall

4479

Females

1173

F25-29

364

20M→22M

20.0 - 22.0 mi

Top 53%
×21stories
+17ft-266ft

Overall

3804

Females

983

F25-29

321

22M→24M

22.0 - 24.0 mi

Top 70%
×3stories
+70ft-85ft

Overall

5021

Females

1415

F25-29

433

24M→Finish

24.0 - 26.2 mi

Top 75%
~flat
+2ft-2ft

Overall

5346

Females

1505

F25-29

465

Passing Analysis

Category:
Athletes Passed
1442*
Passed By
742
Net Change
+700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6435
2M → 4M114*142-28#6435#6463
4M → 6M29*425-396#6463#6859
6M → 8M68*23+45#6859#6814
8M → 9.6M95*12+83#6814#6731
9.6M → 10M770#6731#6731
10M → 10.5M684+64#6731#6667
10.5M → 12M8215+67#6667#6600
12M → 14M139*7+132#6600#6468
14M → 16M99*58+41#6468#6427
16M → 18M244*3+241#6427#6186
18M → 20M158*1+157#6186#6029
20M → 22M188*3+185#6029#5844
22M → 24M89*10+79#5844#5765
24M → Finish62*32+30#5765#5735
TOTALS1442*742+700

* 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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