Boston Marathon logo
BOSTON MARATHON 2023

Annika Manning

Bib: 10640•F

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 50%
Gender (Female)
#0 / 11423
Top 34%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #8278
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
45:06
Rank: #8182 (+96)
5K → 10K
22:21 | 7:12/mi
15K· 9.32 mi
1:07:25
Rank: #8007 (+175)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:30:53
Rank: #8345 (-338)
15K → 20K
23:28 | 7:33/mi
Half· 13.11 mi
1:36:08
Rank: #8516 (-171)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:55:22
Rank: #9037 (-521)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:21:51
Rank: #10042 (-1005)
25K → 30K
26:29 | 8:31/mi
20M
2:33:24
Rank: #10324 (-282)
30K → 20M
11:33 | 8:30/mi
21M
2:42:54
Rank: #10673 (-349)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
2:49:47
Rank: #11044 (-371)
21M → 35K
6:53 | 9:12/mi
23M
3:02:50
Rank: #12047 (-1003)
35K → 23M
13:03 | 10:25/mi
24M
3:11:24
Rank: #12214 (-167)
23M → 24M
8:34 | 8:34/mi
40K· 24.85 mi
3:19:33
Rank: #12513 (-299)
24M → 40K
8:09 | 9:32/mi
25.2M
3:24:02
Rank: #12898 (-385)
40K → 25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
3:33:47
Rank: #13273 (-375)
25.2M → Finish
9:45 | 9:34/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:08
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:57:39
Pace8:58 /mi
📊Positive Split: 22.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1522:457:1922:45
7:19
-
10K
6.21 mi11:14:3645:067:1522:21
7:12
-0:07
15K
9.32 mi11:36:551:07:257:1422:19
7:11
-0:01
20K
12.43 mi12:00:231:30:537:1923:28
7:33
+0:22
Half
13.11 mi12:05:381:36:087:205:15
7:42
+0:09
25K
15.53 mi12:24:521:55:227:2619:14
7:56
+0:14
30K
18.64 mi12:51:212:21:517:3726:29
8:31
+0:35
20M
20.00 mi13:02:542:33:247:4011:33
8:30
-0:01
21M
21.00 mi13:12:242:42:547:459:30
9:30
+1:00
35K
21.75 mi13:19:172:49:477:486:53
9:12
-0:18
23M
23.00 mi13:32:203:02:507:5713:03
10:25
+1:13
24M
24.00 mi13:40:543:11:247:598:34
8:34
-1:51
40K
24.85 mi13:49:033:19:338:028:09
9:32
+0:58
25.2M
25.20 mi13:53:323:24:028:064:29
13:00
+3:28
Finish
26.22 mi14:03:173:33:478:109:45
9:34
-3:26

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

7:11 /mi

Average Pace

8:10 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:08

45% of race

Time at Steady Pace

1:12:43

34% of race

Time at Slower Pace

44:56

21% of race

Average Pace: 8:09 /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 mi10:52:1522:457:1922:45
7:19
#8278
10K
6.21 mi11:14:3645:067:1522:21
7:12
#8182
15K
9.32 mi11:36:551:07:257:1422:19
7:11
#8007
20K
12.43 mi12:00:231:30:537:1923:28
7:33
#8345
Half
13.11 mi12:05:381:36:087:205:15
7:42
#8516
25K
15.53 mi12:24:521:55:227:2619:14
7:56
#9037
30K
18.64 mi12:51:212:21:517:3726:29
8:31
#10042
20M
20.00 mi13:02:542:33:247:4011:33
8:30
#10324
21M
21.00 mi13:12:242:42:547:459:30
9:30
#10673
35K
21.75 mi13:19:172:49:477:486:53
9:12
#11044
23M
23.00 mi13:32:203:02:507:5713:03
10:25
#12047
24M
24.00 mi13:40:543:11:247:598:34
8:34
#12214
40K
24.85 mi13:49:033:19:338:028:09
9:32
#12513
25.2M
25.20 mi13:53:323:24:028:064:29
13:00
#12898
Finish
26.22 mi14:03:173:33:478:109:45
9:34
#13273
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8278112311237708(Top 29%)977(Top 9%)977(Top 20%)
10K6.21 mi3.10 mi8182+961100+231100+238068(Top 30%)1072(Top 9%)1072(Top 22%)
15K9.32 mi3.11 mi8007+1751040+601040+607708(Top 29%)977(Top 9%)977(Top 20%)
20K12.43 mi3.11 mi8345-3381175-1351175-1359748(Top 37%)1811(Top 16%)1811(Top 37%)
Half13.11 mi0.68 mi8516-1711241-661241-6611946(Top 45%)2898(Top 25%)2898(Top 59%)
25K15.53 mi2.42 mi9037-5211460-2191460-21912188(Top 46%)3190(Top 28%)3190(Top 65%)
30K18.64 mi3.11 mi10042-10051910-4501910-45014471(Top 54%)4604(Top 40%)4604(Top 94%)
20M20.00 mi1.36 mi10324-2822083-1732083-17313630(Top 51%)4190(Top 37%)4190(Top 86%)
21M21.00 mi1.00 mi10673-3492288-2052288-20515957(Top 60%)5601(Top 49%)5601(Top 115%)
35K21.75 mi0.75 mi11044-3712491-2032491-20318739(Top 70%)7229(Top 63%)7229(Top 148%)
23M23.00 mi1.25 mi12047-10033084-5933084-59321134(Top 79%)8598(Top 75%)8598(Top 176%)
24M24.00 mi1.00 mi12214-1673195-1113195-11114873(Top 56%)5150(Top 45%)5150(Top 105%)
40K24.85 mi0.85 mi12513-2993383-1883383-18818440(Top 69%)7172(Top 63%)7172(Top 147%)
25.2M25.20 mi0.35 mi12898-3853621-2383621-23823971(Top 90%)10161(Top 89%)10161(Top 208%)
Finish26.22 mi1.02 mi13273-3753865-2443865-24420350(Top 76%)8207(Top 72%)8207(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7708

Females

977

F18-39

977

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8068

Females

1072

F18-39

1072

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7708

Females

977

F18-39

977

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9748

Females

1811

F18-39

1811

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11946

Females

2898

F18-39

2898

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12188

Females

3190

F18-39

3190

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14471

Females

4604

F18-39

4604

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13630

Females

4190

F18-39

4190

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15957

Females

5601

F18-39

5601

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18739

Females

7229

F18-39

7229

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

21134

Females

8598

F18-39

8598

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14873

Females

5150

F18-39

5150

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18440

Females

7172

F18-39

7172

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23971

Females

10161

F18-39

10161

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20350

Females

8207

F18-39

8207

Passing Analysis

Category:
Athletes Passed
725
Passed By
5719
Net Change
-4995
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8278
5K → 10K286190+96#8278#8182
10K → 15K23762+175#8182#8007
15K → 20K52390-338#8007#8345
20K → Half1172-171#8345#8516
Half → 25K22543-521#8516#9037
25K → 30K191023-1005#9037#10042
30K → 20M27309-282#10042#10324
20M → 21M21370-349#10324#10673
21M → 35K7378-371#10673#11044
35K → 23M71010-1003#11044#12047
23M → 24M23190-167#12047#12214
24M → 40K13312-299#12214#12513
40K → 25.2M2387-385#12513#12898
25.2M → Finish8383-375#12898#13273
TOTALS7255719-4995
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing