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SF MARATHON 2026

Rebecca Davies

Bib: 7887•F•Age: 31

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 46%
Division (F30-34)
#0 / 395
Top 42%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:19
Rank: #5408
Start → 2M
21:19 | 10:39/mi
4M
42:50
Rank: #5288 (+120)
2M → 4M
21:31 | 10:46/mi
6M
1:04:26
Rank: #5160 (+128)
4M → 6M
21:36 | 10:48/mi
8M
1:25:40
Rank: #5114 (+46)
6M → 8M
21:14 | 10:37/mi
9.6M
1:43:35
Rank: #4983 (+131)
8M → 9.6M
17:55 | 11:12/mi
10M
1:46:27
Rank: #4956 (+27)
9.6M → 10M
2:52 | 7:10/mi
10.5M
1:53:41
Rank: #4925 (+31)
10M → 10.5M
7:14 | 14:28/mi
12M
2:07:52
Rank: #4665 (+260)
10.5M → 12M
14:11 | 9:27/mi
14M
2:30:58
Rank: #4659 (+6)
12M → 14M
23:06 | 11:33/mi
16M
2:48:01
Rank: #4380 (+279)
14M → 16M
17:03 | 8:31/mi
18M
3:13:22
Rank: #4479 (-99)
16M → 18M
25:21 | 12:41/mi
20M
3:35:09
Rank: #4356 (+123)
18M → 20M
21:47 | 10:53/mi
22M
3:56:06
Rank: #4272 (+84)
20M → 22M
20:57 | 10:28/mi
24M
4:19:41
Rank: #4200 (+72)
22M → 24M
23:35 | 11:48/mi
Finish· 26.22 mi
4:43:56
Rank: #4109 (+91)
24M → Finish
24:15 | 10:56/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:30:58
Pace10:47 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:12:58
Pace10:53 /mi
📊Negative Split: 11.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4821:1910:3921:19
10:39
-
4M
4.00 mi06:14:1942:5010:4321:31
10:46
+0:07
6M
6.00 mi06:35:551:04:2610:4421:36
10:48
+0:02
8M
8.00 mi06:57:091:25:4010:4221:14
10:37
-0:11
9.6M
9.60 mi07:15:041:43:3510:4717:55
11:12
+0:35
10M
10.00 mi07:17:561:46:2710:392:52
7:10
-4:02
10.5M
10.50 mi07:25:101:53:4110:507:14
14:28
+7:18
12M
12.00 mi07:39:212:07:5210:3914:11
9:27
-5:01
14M
14.00 mi08:02:272:30:5810:4723:06
11:33
+2:06
16M
16.00 mi08:19:302:48:0110:3017:03
8:31
-3:02
18M
18.00 mi08:44:513:13:2210:4525:21
12:41
+4:10
20M
20.00 mi09:06:383:35:0910:4521:47
10:53
-1:48
22M
22.00 mi09:27:353:56:0610:4420:57
10:28
-0:25
24M
24.00 mi09:51:104:19:4110:4923:35
11:48
+1:20
Finish
26.22 mi10:15:254:43:5610:5024:15
10:56
-0:52

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

7:10 /mi

Average Pace

10:50 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:06

12% of race

Time at Steady Pace

3:13:40

68% of race

Time at Slower Pace

56:10

20% 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:52:4821:1910:3921:19
10:39
#5408
4M
4.00 mi06:14:1942:5010:4321:31
10:46
#5288
6M
6.00 mi06:35:551:04:2610:4421:36
10:48
#5160
8M
8.00 mi06:57:091:25:4010:4221:14
10:37
#5114
9.6M
9.60 mi07:15:041:43:3510:4717:55
11:12
#4983
10M
10.00 mi07:17:561:46:2710:392:52
7:10
#4956
10.5M
10.50 mi07:25:101:53:4110:507:14
14:28
#4925
12M
12.00 mi07:39:212:07:5210:3914:11
9:27
#4665
14M
14.00 mi08:02:272:30:5810:4723:06
11:33
#4659
16M
16.00 mi08:19:302:48:0110:3017:03
8:31
#4380
18M
18.00 mi08:44:513:13:2210:4525:21
12:41
#4479
20M
20.00 mi09:06:383:35:0910:4521:47
10:53
#4356
22M
22.00 mi09:27:353:56:0610:4420:57
10:28
#4272
24M
24.00 mi09:51:104:19:4110:4923:35
11:48
#4200
Finish
26.22 mi10:15:254:43:5610:5024:15
10:56
#4109
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:06

Segment Time

11:14/mi

Pace

0.90 mi

Distance

Overall

4483

Women

1032

Division

187

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi540813572583443(Top 48%)672(Top 32%)118(Top 30%)
4M4.00 mi2.00 mi5288+1201314+43246+125219(Top 73%)1286(Top 62%)239(Top 61%)
6M6.00 mi2.00 mi5160+1281255+59235+115033(Top 70%)1210(Top 58%)228(Top 58%)
8M8.00 mi2.00 mi5114+461232+23226+95158(Top 72%)1252(Top 60%)235(Top 59%)
9.6M9.60 mi1.60 mi4983+1311192+40224+24667(Top 65%)1098(Top 53%)210(Top 53%)
10M10.00 mi0.40 mi4956+271183+92244364(Top 61%)973(Top 47%)176(Top 45%)
10.5M10.50 mi0.50 mi4925+311171+12217+74677(Top 65%)1118(Top 54%)202(Top 51%)
12M12.00 mi1.50 mi4665+2601082+89197+203443(Top 48%)672(Top 32%)118(Top 30%)
14M14.00 mi2.00 mi4659+61087-5199-24618(Top 64%)1087(Top 52%)206(Top 52%)
16M16.00 mi2.00 mi4380+279992+95179+202848(Top 40%)598(Top 29%)110(Top 28%)
18M18.00 mi2.00 mi4479-991033-41190-115004(Top 70%)1318(Top 63%)244(Top 62%)
20M20.00 mi2.00 mi4356+1231003+30182+83590(Top 50%)858(Top 41%)159(Top 40%)
22M22.00 mi2.00 mi4272+84990+131823686(Top 51%)934(Top 45%)164(Top 42%)
24M24.00 mi2.00 mi4200+72981+9176+63650(Top 51%)966(Top 46%)169(Top 43%)
Finish26.22 mi2.22 mi4109+91963+18167+93392(Top 47%)897(Top 43%)155(Top 39%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
×1human
+6ft-11ft

Overall

3443

Females

672

F30-34

121

2M→4M

2.0 - 4.0 mi

Top 73%
×4stories
+75ft-70ft

Overall

5219

Females

1286

F30-34

242

4M→6M

4.0 - 6.0 mi

Top 70%
×5stories
+71ft-18ft

Overall

5033

Females

1210

F30-34

231

6M→8M

6.0 - 8.0 mi

Top 72%
×9stories
+106ft-21ft

Overall

5158

Females

1252

F30-34

238

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13stories
+117ft-177ft

Overall

4667

Females

1098

F30-34

213

9.6M→10M

9.6 - 10.0 mi

Top 61%
×1story
+17ft-12ft

Overall

4364

Females

973

F30-34

179

10M→10.5M

10.0 - 10.5 mi

Top 65%
×9stories
+0ft-102ft

Overall

4677

Females

1118

F30-34

206

10.5M→12M

10.5 - 12.0 mi

Top 48%
×18stories
+304ft-125ft

Overall

3443

Females

672

F30-34

121

12M→14M

12.0 - 14.0 mi

Top 64%
×9stories
+99ft-125ft

Overall

4618

Females

1087

F30-34

209

14M→16M

14.0 - 16.0 mi

Top 40%
×9stories
+124ft-78ft

Overall

2848

Females

598

F30-34

112

16M→18M

16.0 - 18.0 mi

Top 70%
×8stories
+106ft-45ft

Overall

5004

Females

1318

F30-34

248

18M→20M

18.0 - 20.0 mi

Top 50%
×3stories
+52ft-26ft

Overall

3590

Females

858

F30-34

163

20M→22M

20.0 - 22.0 mi

Top 51%
×21stories
+17ft-266ft

Overall

3686

Females

934

F30-34

166

22M→24M

22.0 - 24.0 mi

Top 51%
×3stories
+70ft-85ft

Overall

3650

Females

966

F30-34

171

24M→Finish

24.0 - 26.2 mi

Top 47%
~flat
+2ft-2ft

Overall

3392

Females

897

F30-34

155

Passing Analysis

Category:
Athletes Passed
1870*
Passed By
571
Net Change
+1299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5408
2M → 4M216*96+120#5408#5288
4M → 6M18658+128#5288#5160
6M → 8M95*49+46#5160#5114
8M → 9.6M161*30+131#5114#4983
9.6M → 10M292+27#4983#4956
10M → 10.5M5928+31#4956#4925
10.5M → 12M2622+260#4925#4665
12M → 14M69*63+6#4665#4659
14M → 16M285*6+279#4659#4380
16M → 18M64163-99#4380#4479
18M → 20M131*8+123#4479#4356
20M → 22M102*18+84#4356#4272
22M → 24M101*29+72#4272#4200
24M → Finish110*19+91#4200#4109
TOTALS1870*571+1299

* 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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