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BOSTON MARATHON 2023

Dawn Forbes

Bib: 14889•F

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 15%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F50-54)
#0 / 1207
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:08
Rank: #9207
Start → 5K
23:08 | 7:27/mi
10K· 6.21 mi
45:55
Rank: #9114 (+93)
5K → 10K
22:47 | 7:20/mi
15K· 9.32 mi
1:08:37
Rank: #8926 (+188)
10K → 15K
22:42 | 7:18/mi
20K· 12.43 mi
1:31:39
Rank: #8811 (+115)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:36:38
Rank: #8795 (+16)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:54:46
Rank: #8742 (+53)
Half → 25K
18:08 | 7:29/mi
30K· 18.64 mi
2:19:22
Rank: #8979 (-237)
25K → 30K
24:36 | 7:55/mi
20M
2:30:04
Rank: #8982 (-3)
30K → 20M
10:42 | 7:52/mi
21M
2:38:32
Rank: #9027 (-45)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:44:30
Rank: #9113 (-86)
21M → 35K
5:58 | 7:59/mi
23M
2:54:29
Rank: #9128 (-15)
35K → 23M
9:59 | 7:58/mi
24M
3:02:15
Rank: #9126 (+2)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:09:06
Rank: #9123 (+3)
24M → 40K
6:51 | 8:01/mi
25.2M
3:12:03
Rank: #9137 (-14)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:19:55
Rank: #9170 (-33)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:38
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:43:17
Pace7:53 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2523:087:2723:08
7:27
-
10K
6.21 mi11:15:1245:557:2322:47
7:20
-0:07
15K
9.32 mi11:37:541:08:377:2222:42
7:18
-0:02
20K
12.43 mi12:00:561:31:397:2223:02
7:25
+0:07
Half
13.11 mi12:05:551:36:387:224:59
7:18
-0:07
25K
15.53 mi12:24:031:54:467:2318:08
7:29
+0:11
30K
18.64 mi12:48:392:19:227:2924:36
7:55
+0:26
20M
20.00 mi12:59:212:30:047:3010:42
7:52
-0:03
21M
21.00 mi13:07:492:38:327:338:28
8:28
+0:36
35K
21.75 mi13:13:472:44:307:345:58
7:59
-0:29
23M
23.00 mi13:23:462:54:297:359:59
7:58
-0:01
24M
24.00 mi13:31:323:02:157:367:46
7:46
-0:12
40K
24.85 mi13:38:233:09:067:366:51
8:01
+0:15
25.2M
25.20 mi13:41:203:12:037:372:57
8:33
+0:32
Finish
26.22 mi13:49:123:19:557:387:52
7:43
-0:50

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

7:18 /mi

Average Pace

7:38 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:30

94% of race

Time at Steady Pace

11:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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
5K
3.11 mi10:52:2523:087:2723:08
7:27
#9207
10K
6.21 mi11:15:1245:557:2322:47
7:20
#9114
15K
9.32 mi11:37:541:08:377:2222:42
7:18
#8926
20K
12.43 mi12:00:561:31:397:2223:02
7:25
#8811
Half
13.11 mi12:05:551:36:387:224:59
7:18
#8795
25K
15.53 mi12:24:031:54:467:2318:08
7:29
#8742
30K
18.64 mi12:48:392:19:227:2924:36
7:55
#8979
20M
20.00 mi12:59:212:30:047:3010:42
7:52
#8982
21M
21.00 mi13:07:492:38:327:338:28
8:28
#9027
35K
21.75 mi13:13:472:44:307:345:58
7:59
#9113
23M
23.00 mi13:23:462:54:297:359:59
7:58
#9128
24M
24.00 mi13:31:323:02:157:367:46
7:46
#9126
40K
24.85 mi13:38:233:09:067:366:51
8:01
#9123
25.2M
25.20 mi13:41:203:12:037:372:57
8:33
#9137
Finish
26.22 mi13:49:123:19:557:387:52
7:43
#9170
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi9207147914798634(Top 32%)1293(Top 11%)1293(Top 107%)
10K6.21 mi3.10 mi9114+931463+161463+169122(Top 34%)1465(Top 13%)1465(Top 121%)
15K9.32 mi3.11 mi8926+1881401+621401+628634(Top 32%)1293(Top 11%)1293(Top 107%)
20K12.43 mi3.11 mi8811+1151359+421359+428636(Top 32%)1350(Top 12%)1350(Top 112%)
Half13.11 mi0.68 mi8795+161358+11358+18719(Top 33%)1379(Top 12%)1379(Top 114%)
25K15.53 mi2.42 mi8742+531353+51353+58645(Top 32%)1409(Top 12%)1409(Top 117%)
30K18.64 mi3.11 mi8979-2371479-1261479-12610276(Top 39%)2288(Top 20%)2288(Top 190%)
20M20.00 mi1.36 mi8982-31497-181497-189403(Top 35%)1971(Top 17%)1971(Top 163%)
21M21.00 mi1.00 mi9027-451542-451542-4510293(Top 39%)2520(Top 22%)2520(Top 209%)
35K21.75 mi0.75 mi9113-861594-521594-5211938(Top 45%)3374(Top 30%)3374(Top 280%)
23M23.00 mi1.25 mi9128-151630-361630-369584(Top 36%)2294(Top 20%)2294(Top 190%)
24M24.00 mi1.00 mi9126+21647-171647-179541(Top 36%)2351(Top 21%)2351(Top 195%)
40K24.85 mi0.85 mi9123+31668-211668-2110143(Top 38%)2715(Top 24%)2715(Top 225%)
25.2M25.20 mi0.35 mi9137-141682-141682-149904(Top 37%)2620(Top 23%)2620(Top 217%)
Finish26.22 mi1.02 mi9170-331722-401722-4010110(Top 38%)2741(Top 24%)2741(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8634

Females

1293

F50-54

1293

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9122

Females

1465

F50-54

1465

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8634

Females

1293

F50-54

1293

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8636

Females

1350

F50-54

1350

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8719

Females

1379

F50-54

1379

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8645

Females

1409

F50-54

1409

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10276

Females

2288

F50-54

2288

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9403

Females

1971

F50-54

1971

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10293

Females

2520

F50-54

2520

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11938

Females

3374

F50-54

3374

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9584

Females

2294

F50-54

2294

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9541

Females

2351

F50-54

2351

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10143

Females

2715

F50-54

2715

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9904

Females

2620

F50-54

2620

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10110

Females

2741

F50-54

2741

Passing Analysis

Category:
Athletes Passed
1439
Passed By
1402
Net Change
+37
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9207
5K → 10K314221+93#9207#9114
10K → 15K24860+188#9114#8926
15K → 20K18166+115#8926#8811
20K → Half3216+16#8811#8795
Half → 25K13279+53#8795#8742
25K → 30K99336-237#8742#8979
30K → 20M8790-3#8979#8982
20M → 21M59104-45#8982#9027
21M → 35K22108-86#9027#9113
35K → 23M8196-15#9113#9128
23M → 24M6058+2#9128#9126
24M → 40K5451+3#9126#9123
40K → 25.2M2034-14#9123#9137
25.2M → Finish5083-33#9137#9170
TOTALS14391402+37
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing