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BOSTON MARATHON 2024

Gretchen Hansen

Bib: 12489•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 36%
Masters (Masters Women)
#0 / 6263
Top 24%
Division (F40-44)
#0 / 1613
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #13980
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
49:35
Rank: #14260 (-280)
5K → 10K
25:00 | 8:03/mi
15K· 9.32 mi
1:14:27
Rank: #13987 (+273)
10K → 15K
24:52 | 8:00/mi
20K· 12.43 mi
1:39:55
Rank: #13700 (+287)
15K → 20K
25:28 | 8:12/mi
Half· 13.11 mi
1:45:24
Rank: #13657 (+43)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:05:52
Rank: #13436 (+221)
Half → 25K
20:28 | 8:26/mi
30K· 18.64 mi
2:33:08
Rank: #13062 (+374)
25K → 30K
27:16 | 8:47/mi
20M
2:45:15
Rank: #12896 (+166)
30K → 20M
12:07 | 8:55/mi
21M
2:54:45
Rank: #12734 (+162)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
3:01:17
Rank: #12683 (+51)
21M → 35K
6:32 | 8:44/mi
23M
3:12:49
Rank: #12594 (+89)
35K → 23M
11:32 | 9:13/mi
24M
3:21:51
Rank: #12564 (+30)
23M → 24M
9:02 | 9:02/mi
40K· 24.85 mi
3:29:52
Rank: #12537 (+27)
24M → 40K
8:01 | 9:23/mi
25.2M
3:33:22
Rank: #12504 (+33)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:42:00
Rank: #12442 (+62)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:24
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:56:36
Pace8:54 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2724:357:5524:35
7:55
-
10K
6.21 mi11:18:2749:357:5925:00
8:03
+0:08
15K
9.32 mi11:43:191:14:277:5924:52
8:00
-0:03
20K
12.43 mi12:08:471:39:558:0225:28
8:12
+0:12
Half
13.11 mi12:14:161:45:248:025:29
8:02
-0:10
25K
15.53 mi12:34:442:05:528:0620:28
8:26
+0:24
30K
18.64 mi13:02:002:33:088:1327:16
8:47
+0:21
20M
20.00 mi13:14:072:45:158:1612:07
8:55
+0:08
21M
21.00 mi13:23:372:54:458:199:30
9:30
+0:35
35K
21.75 mi13:30:093:01:178:206:32
8:44
-0:46
23M
23.00 mi13:41:413:12:498:2311:32
9:13
+0:29
24M
24.00 mi13:50:433:21:518:259:02
9:02
-0:11
40K
24.85 mi13:58:443:29:528:278:01
9:23
+0:21
25.2M
25.20 mi14:02:143:33:228:283:30
10:09
+0:46
Finish
26.22 mi14:10:523:42:008:288:38
8:28
-1:41

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

7:55 /mi

Average Pace

8:28 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:24

47% of race

Time at Steady Pace

1:24:03

38% of race

Time at Slower Pace

32:33

15% of race

Average Pace: 8:28 /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 mi10:53:2724:357:5524:35
7:55
#13980
10K
6.21 mi11:18:2749:357:5925:00
8:03
#14260
15K
9.32 mi11:43:191:14:277:5924:52
8:00
#13987
20K
12.43 mi12:08:471:39:558:0225:28
8:12
#13700
Half
13.11 mi12:14:161:45:248:025:29
8:02
#13657
25K
15.53 mi12:34:442:05:528:0620:28
8:26
#13436
30K
18.64 mi13:02:002:33:088:1327:16
8:47
#13062
20M
20.00 mi13:14:072:45:158:1612:07
8:55
#12896
21M
21.00 mi13:23:372:54:458:199:30
9:30
#12734
35K
21.75 mi13:30:093:01:178:206:32
8:44
#12683
23M
23.00 mi13:41:413:12:498:2311:32
9:13
#12594
24M
24.00 mi13:50:433:21:518:259:02
9:02
#12564
40K
24.85 mi13:58:443:29:528:278:01
9:23
#12537
25.2M
25.20 mi14:02:143:33:228:283:30
10:09
#12504
Finish
26.22 mi14:10:523:42:008:288:38
8:28
#12442
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi139804298429813491(Top 53%)4075(Top 37%)4075(Top 253%)
10K6.21 mi3.10 mi14260-2804486-1884486-18814529(Top 57%)4648(Top 43%)4648(Top 288%)
15K9.32 mi3.11 mi13987+2734330+1564330+15613491(Top 53%)4075(Top 37%)4075(Top 253%)
20K12.43 mi3.11 mi13700+2874183+1474183+14713130(Top 51%)3919(Top 36%)3919(Top 243%)
Half13.11 mi0.68 mi13657+434159+244159+2413057(Top 51%)3925(Top 36%)3925(Top 243%)
25K15.53 mi2.42 mi13436+2214056+1034056+10312762(Top 50%)3916(Top 36%)3916(Top 243%)
30K18.64 mi3.11 mi13062+3743953+1033953+10312075(Top 47%)3775(Top 35%)3775(Top 234%)
20M20.00 mi1.36 mi12896+1663916+373916+3711707(Top 46%)3864(Top 35%)3864(Top 240%)
21M21.00 mi1.00 mi12734+1623878+383878+3810866(Top 43%)3676(Top 34%)3676(Top 228%)
35K21.75 mi0.75 mi12683+513885-73885-712013(Top 47%)4290(Top 39%)4290(Top 266%)
23M23.00 mi1.25 mi12594+893894-93894-912205(Top 48%)4509(Top 41%)4509(Top 280%)
24M24.00 mi1.00 mi12564+303927-333927-3312346(Top 48%)4589(Top 42%)4589(Top 285%)
40K24.85 mi0.85 mi12537+273964-373964-3712611(Top 49%)4836(Top 44%)4836(Top 300%)
25.2M25.20 mi0.35 mi12504+333966-23966-211560(Top 45%)4364(Top 40%)4364(Top 271%)
Finish26.22 mi1.02 mi12442+623969-33969-311373(Top 45%)4160(Top 38%)4160(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13491

Females

4075

F40-44

4075

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14529

Females

4648

F40-44

4648

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13491

Females

4075

F40-44

4075

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13130

Females

3919

F40-44

3919

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13057

Females

3925

F40-44

3925

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12762

Females

3916

F40-44

3916

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12075

Females

3775

F40-44

3775

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11707

Females

3864

F40-44

3864

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

10866

Females

3676

F40-44

3676

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12013

Females

4290

F40-44

4290

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12205

Females

4509

F40-44

4509

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12346

Females

4589

F40-44

4589

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12611

Females

4836

F40-44

4836

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11560

Females

4364

F40-44

4364

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11373

Females

4160

F40-44

4160

Passing Analysis

Category:
Athletes Passed
2899
Passed By
1361
Net Change
+1538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13980
5K → 10K183463-280#13980#14260
10K → 15K374101+273#14260#13987
15K → 20K396109+287#13987#13700
20K → Half6118+43#13700#13657
Half → 25K31493+221#13657#13436
25K → 30K490116+374#13436#13062
30K → 20M22054+166#13062#12896
20M → 21M21351+162#12896#12734
21M → 35K9645+51#12734#12683
35K → 23M16374+89#12683#12594
23M → 24M10878+30#12594#12564
24M → 40K11083+27#12564#12537
40K → 25.2M6330+33#12537#12504
25.2M → Finish10846+62#12504#12442
TOTALS28991361+1538
📊

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