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BOSTON MARATHON 2023

Audrey Gruber

Bib: 15274•F

TX

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 13%
Division (F18-39)
#0 / 4884
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:13/mi
22:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:06:41
↑ 67↓ 78
20K· 12.43 mi
7:20/mi
1:29:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:34:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:52:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:00/mi
2:17:25
↑ 181↓ 1480.2%
20M
8:01/mi
2:28:19
↑ 64↓ 500.2%
21M
8:28/mi
2:36:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:42:21
↑ 17↓ 861.7%
23M
8:02/mi
2:52:24
↑ 23↓ 630.6%
24M
7:41/mi
3:00:05
↓ 821.3%
40K· 24.85 mi
8:01/mi
3:06:56
↓ 200.3%
25.2M
8:30/mi
3:09:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:41/mi
3:17:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:43:18
Pace7:53 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0722:247:1322:24
7:13
-
10K
6.21 mi11:14:1144:287:0922:04
7:06
-0:07
15K
9.32 mi11:36:241:06:417:0922:13
7:09
+0:03
20K
12.43 mi11:59:121:29:297:1222:48
7:20
+0:11
Half
13.11 mi12:04:071:34:247:124:55
7:12
-0:08
25K
15.53 mi12:22:171:52:347:1518:10
7:30
+0:18
30K
18.64 mi12:47:082:17:257:2224:51
8:00
+0:30
20M
20.00 mi12:58:022:28:197:2510:54
8:01
+0:01
21M
21.00 mi13:06:302:36:477:288:28
8:28
+0:27
35K
21.75 mi13:12:042:42:217:285:34
7:26
-1:02
23M
23.00 mi13:22:072:52:247:3010:03
8:02
+0:36
24M
24.00 mi13:29:483:00:057:307:41
7:41
-0:21
40K
24.85 mi13:36:393:06:567:316:51
8:01
+0:20
25.2M
25.20 mi13:39:353:09:527:322:56
8:30
+0:29
Finish
26.22 mi13:47:253:17:427:337:50
7:41
-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

7:06 /mi

Average Pace

7:33 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:39

68% of race

Time at Steady Pace

52:39

27% of race

Time at Slower Pace

11:24

6% of race

Average Pace: 7:32 /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 mi10:52:0722:247:1322:24
7:13
#7572
10K
6.21 mi11:14:1144:287:0922:04
7:06
#7468
15K
9.32 mi11:36:241:06:417:0922:13
7:09
#7452
20K
12.43 mi11:59:121:29:297:1222:48
7:20
#7556
Half
13.11 mi12:04:071:34:247:124:55
7:12
#7550
25K
15.53 mi12:22:171:52:347:1518:10
7:30
#7703
30K
18.64 mi12:47:082:17:257:2224:51
8:00
#8170
20M
20.00 mi12:58:022:28:197:2510:54
8:01
#8286
21M
21.00 mi13:06:302:36:477:288:28
8:28
#8398
35K
21.75 mi13:12:042:42:217:285:34
7:26
#8385
23M
23.00 mi13:22:072:52:247:3010:03
8:02
#8431
24M
24.00 mi13:29:483:00:057:307:41
7:41
#8430
40K
24.85 mi13:36:393:06:567:316:51
8:01
#8479
25.2M
25.20 mi13:39:353:09:527:322:56
8:30
#8487
Finish
26.22 mi13:47:253:17:427:337:50
7:41
#8528
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi75728668667488(Top 28%)892(Top 8%)892(Top 18%)
10K6.21 mi3.10 mi7468+104848+18848+187478(Top 28%)887(Top 8%)887(Top 18%)
15K9.32 mi3.11 mi7452+16852-4852-47488(Top 28%)892(Top 8%)892(Top 18%)
20K12.43 mi3.11 mi7556-104901-49901-498088(Top 30%)1134(Top 10%)1134(Top 23%)
Half13.11 mi0.68 mi7550+6902-1902-17993(Top 30%)1102(Top 10%)1102(Top 23%)
25K15.53 mi2.42 mi7703-153970-68970-688755(Top 33%)1456(Top 13%)1456(Top 30%)
30K18.64 mi3.11 mi8170-4671181-2111181-21110907(Top 41%)2584(Top 23%)2584(Top 53%)
20M20.00 mi1.36 mi8286-1161246-651246-6510423(Top 39%)2431(Top 21%)2431(Top 50%)
21M21.00 mi1.00 mi8398-1121304-581304-5810288(Top 39%)2515(Top 22%)2515(Top 51%)
35K21.75 mi0.75 mi8385+131305-11305-18130(Top 31%)1548(Top 14%)1548(Top 32%)
23M23.00 mi1.25 mi8431-461338-331338-339945(Top 37%)2477(Top 22%)2477(Top 51%)
24M24.00 mi1.00 mi8430+11364-261364-268992(Top 34%)2086(Top 18%)2086(Top 43%)
40K24.85 mi0.85 mi8479-491404-401404-4010140(Top 38%)2712(Top 24%)2712(Top 56%)
25.2M25.20 mi0.35 mi8487-81413-91413-99593(Top 36%)2476(Top 22%)2476(Top 51%)
Finish26.22 mi1.02 mi8528-411449-361449-369903(Top 37%)2650(Top 23%)2650(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7488

Females

892

F18-39

892

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7478

Females

887

F18-39

887

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7488

Females

892

F18-39

892

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8088

Females

1134

F18-39

1134

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7993

Females

1102

F18-39

1102

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8755

Females

1456

F18-39

1456

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10907

Females

2584

F18-39

2584

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10423

Females

2431

F18-39

2431

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10288

Females

2515

F18-39

2515

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8130

Females

1548

F18-39

1548

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9945

Females

2477

F18-39

2477

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8992

Females

2086

F18-39

2086

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10140

Females

2712

F18-39

2712

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9593

Females

2476

F18-39

2476

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9903

Females

2650

F18-39

2650

Passing Analysis

Category:
Athletes Passed
1002
Passed By
1958
Net Change
-956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7572
5K → 10K272168+104#7572#7468
10K → 15K142126+16#7468#7452
15K → 20K87191-104#7452#7556
20K → Half2822+6#7556#7550
Half → 25K49202-153#7550#7703
25K → 30K34501-467#7703#8170
30K → 20M48164-116#8170#8286
20M → 21M43155-112#8286#8398
21M → 35K4936+13#8398#8385
35K → 23M66112-46#8385#8431
23M → 24M6867+1#8431#8430
24M → 40K4594-49#8430#8479
40K → 25.2M2533-8#8479#8487
25.2M → Finish4687-41#8487#8528
TOTALS10021958-956
📊

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