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BOSTON MARATHON 2023

Gitte Messell

Bib: 17493 F DK

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Masters (Masters Women)
#0 / 6539
Top 39%
Division (F45-49)
#0 / 1817
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:20/mi
25:53
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:21/mi
51:51
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:26/mi
1:18:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:21/mi
1:44:01
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:24/mi
1:49:45
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:25/mi
2:10:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:56/mi
2:37:56
↑ 181↓ 1480.2%
138 ft elev
20M
9:05/mi
2:50:17
↑ 64↓ 500.2%
148 ft elev
21M
9:30/mi
2:59:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:44/mi
3:06:19
↑ 17↓ 861.7%
156 ft elev
23M
8:50/mi
3:17:22
↑ 23↓ 630.6%
116 ft elev
24M
8:38/mi
3:26:00
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:51/mi
3:33:34
↓ 200.3%
20 ft elev
25.2M
9:31/mi
3:36:51
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:42/mi
3:45:43
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:45
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:55:58
Pace8:51 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3525:538:2025:53
8:20
-
10K
6.21 mi11:42:3351:518:2125:58
8:21
+0:01
15K
9.32 mi12:08:451:18:038:2226:12
8:26
+0:05
20K
12.43 mi12:34:431:44:018:2225:58
8:21
-0:05
Half
13.11 mi12:40:271:49:458:225:44
8:24
+0:03
25K
15.53 mi13:00:522:10:108:2320:25
8:25
+0:01
30K
18.64 mi13:28:382:37:568:2827:46
8:56
+0:31
20M
20.00 mi13:40:592:50:178:3112:21
9:05
+0:09
21M
21.00 mi13:50:292:59:478:349:30
9:30
+0:25
35K
21.75 mi13:57:013:06:198:346:32
8:44
-0:46
23M
23.00 mi14:08:043:17:228:3511:03
8:50
+0:06
24M
24.00 mi14:16:423:26:008:358:38
8:38
-0:12
40K
24.85 mi14:24:163:33:348:367:34
8:51
+0:13
25.2M
25.20 mi14:27:333:36:518:363:17
9:31
+0:40
Finish
26.22 mi14:36:253:45:438:378:52
8:42
-0:49

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

8:20 /mi

Average Pace

8:37 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:56

94% of race

Time at Steady Pace

12:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi11:16:3525:538:2025:53
8:20
#16371
10K
6.21 mi11:42:3351:518:2125:58
8:21
#16817
15K
9.32 mi12:08:451:18:038:2226:12
8:26
#17028
20K
12.43 mi12:34:431:44:018:2225:58
8:21
#16748
Half
13.11 mi12:40:271:49:458:225:44
8:24
#16776
25K
15.53 mi13:00:522:10:108:2320:25
8:25
#16602
30K
18.64 mi13:28:382:37:568:2827:46
8:56
#16611
20M
20.00 mi13:40:592:50:178:3112:21
9:05
#16629
21M
21.00 mi13:50:292:59:478:349:30
9:30
#16557
35K
21.75 mi13:57:013:06:198:346:32
8:44
#16571
23M
23.00 mi14:08:043:17:228:3511:03
8:50
#16463
24M
24.00 mi14:16:423:26:008:358:38
8:38
#16409
40K
24.85 mi14:24:163:33:348:367:34
8:51
#16333
25.2M
25.20 mi14:27:333:36:518:363:17
9:31
#16317
Finish
26.22 mi14:36:253:45:438:378:52
8:42
#16313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi163715514551417362(Top 65%)6134(Top 54%)6134(Top 338%)
10K6.21 mi3.10 mi16817-4465789-2755789-27517297(Top 65%)6057(Top 53%)6057(Top 333%)
15K9.32 mi3.11 mi17028-2115925-1365925-13617362(Top 65%)6134(Top 54%)6134(Top 338%)
20K12.43 mi3.11 mi16748+2805771+1545771+15415998(Top 60%)5345(Top 47%)5345(Top 294%)
Half13.11 mi0.68 mi16776-285785-145785-1417182(Top 65%)5998(Top 53%)5998(Top 330%)
25K15.53 mi2.42 mi16602+1745699+865699+8615726(Top 59%)5276(Top 46%)5276(Top 290%)
30K18.64 mi3.11 mi16611-95755-565755-5616853(Top 63%)5980(Top 52%)5980(Top 329%)
20M20.00 mi1.36 mi16629-185772-175772-1717000(Top 64%)6160(Top 54%)6160(Top 339%)
21M21.00 mi1.00 mi16557+725739+335739+3315976(Top 60%)5620(Top 49%)5620(Top 309%)
35K21.75 mi0.75 mi16571-145757-185757-1816607(Top 62%)6047(Top 53%)6047(Top 333%)
23M23.00 mi1.25 mi16463+1085709+485709+4815150(Top 57%)5267(Top 46%)5267(Top 290%)
24M24.00 mi1.00 mi16409+545696+135696+1315298(Top 57%)5410(Top 47%)5410(Top 298%)
40K24.85 mi0.85 mi16333+765675+215675+2115389(Top 58%)5521(Top 48%)5521(Top 304%)
25.2M25.20 mi0.35 mi16317+165670+55670+515345(Top 58%)5506(Top 48%)5506(Top 303%)
Finish26.22 mi1.02 mi16313+45668+25668+216516(Top 62%)6107(Top 53%)6107(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17362

Females

6134

F45-49

6134

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

17297

Females

6057

F45-49

6057

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17362

Females

6134

F45-49

6134

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15998

Females

5345

F45-49

5345

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17182

Females

5998

F45-49

5998

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15726

Females

5276

F45-49

5276

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16853

Females

5980

F45-49

5980

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

17000

Females

6160

F45-49

6160

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15976

Females

5620

F45-49

5620

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

16607

Females

6047

F45-49

6047

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

15150

Females

5267

F45-49

5267

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15298

Females

5410

F45-49

5410

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15389

Females

5521

F45-49

5521

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15345

Females

5506

F45-49

5506

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16516

Females

6107

F45-49

6107

Passing Analysis

Category:
Athletes Passed
1693
Passed By
1635
Net Change
+58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16371
5K → 10K140586-446#16371#16817
10K → 15K119330-211#16817#17028
15K → 20K33555+280#17028#16748
20K → Half1644-28#16748#16776
Half → 25K21743+174#16776#16602
25K → 30K176185-9#16602#16611
30K → 20M7997-18#16611#16629
20M → 21M12957+72#16629#16557
21M → 35K3953-14#16557#16571
35K → 23M13729+108#16571#16463
23M → 24M9238+54#16463#16409
24M → 40K10933+76#16409#16333
40K → 25.2M4226+16#16333#16317
25.2M → Finish6359+4#16317#16313
TOTALS16931635+58
📊

Passing Visuals

Category:
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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